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Author SHA1 Message Date
Sebastian Dröge
c4d7ffddb5 videodecoder: Don't reset too much if we're resetting because of a soft-flush 
Fixes reverse playback with Ogg/Theora.
 2013-08-15 14:33:18 +02:00
Sebastian Dröge
695675ab7e videodecoder: Don't reset decoder on segment events 
Either there was a flush before that resets everything anyway,
or resetting would make us lose information we might need if
it's just a segment update.
 2013-08-15 13:26:39 +02:00
Sebastian Dröge
146bb1a153 video{en,de}coder: Add new flush vfunc as a replacement for reset 2013-08-15 13:26:39 +02:00
Sebastian Dröge
9df036c216 video{en,de}coder: Revert to old ::reset() behaviour and deprecate it 2013-08-15 13:26:38 +02:00
Youness Alaoui
17eb692c6a videodecoder: Clear taglist on reception of a STREAM_START event 
https://bugzilla.gnome.org/show_bug.cgi?id=705109
 2013-08-12 13:02:28 +02:00
Edward Hervey
b4b9f74f8b videodecoder: Revert previous commit 
The 'hard' argument of reset changed signification after the latest
start/stop/reset refactoring.
 2013-08-02 08:22:59 +02:00
Edward Hervey
84d476610b videodecoder: Pass on 'hard' argument from _flush to _reset 
When most of the code was moved from _flush() to _reset() the 'hard'
argument was no longer propagated.
 2013-08-01 16:02:48 +02:00
Sebastian Dröge
047abdc944 videodecoder/encoder: Call reset() always between start() and stop() and never outside 2013-07-26 10:22:32 +02:00
Sebastian Dröge
9259ee6729 videoencoder/decoder: Call reset() before start() too 2013-07-25 14:25:31 +02:00
Sebastian Dröge
99ef452fc4 audio/videodecoder: Rename variable in macro from dec to __dec 
Otherwise it might shadow another variable in the outside scope
and cause interesting side effects.
 2013-07-25 14:11:28 +02:00
Sebastian Dröge
c24995c31c videoencoder: There's no point in resetting the encoder when the caps change 
The subclass will be called with set_format() and there it can drain
if necessary and reset whatever is necessary. This is the same behaviour
as for the video decoder.
 2013-07-25 10:53:14 +02:00
Sebastian Dröge
291b05b40a videoencoder: Reset internal state and segments on FLUSH_STOP 
https://bugzilla.gnome.org/show_bug.cgi?id=656007
 2013-07-25 10:46:04 +02:00
Sebastian Dröge
7074fff7b4 videoencoder: Refactor GstVideoEncoder::reset() handling a bit 
Let gst_video_encoder_reset() call it as would be intuitive and
only call it indirectly from gst_video_encoder_drain(). Now it
actually makes sense.
 2013-07-25 10:43:08 +02:00
Sebastian Dröge
612a2cf9d0 videodecoder: Refactor GstVideoDecoder::reset() handling a bit 
Let gst_video_decoder_reset() call it as would be intuitive and
only call it indirectly from gst_video_decoder_flush(). Now it
actually makes sense.
 2013-07-25 10:25:34 +02:00
Wim Taymans
409cb22253 videodecoder: Take DTS as PTS for keyframes as a last resort if we can't calculate any PTS 
https://bugzilla.gnome.org/show_bug.cgi?id=704193
 2013-07-24 09:24:45 +02:00
Wim Taymans
5732ced692 video-info: respect stride alignment 
Increase the left padding so that we don't cause stride alignments later when we
apply the padding.

https://bugzilla.gnome.org/show_bug.cgi?id=694299
 2013-07-19 10:47:27 +02:00
Wim Taymans
fad4589579 Revert "video: respect stride alignment when calculating planes offsets" 
This reverts commit 28e1dadbfa.

Incrementing the offset to make the plane aligned causes the image to be
incompatible with what Xv expects. Rather that forcing a memcpy in the
xvimagesink we would like to do adjust the left padding instead.
 2013-07-19 10:43:38 +02:00
Arnaud Vrac
28e1dadbfa video: respect stride alignment when calculating planes offsets 
https://bugzilla.gnome.org/show_bug.cgi?id=694299
 2013-07-18 16:23:33 +02:00
Sebastian Dröge
97fc9b5f86 videometa: Add docs to the region of interest meta functions 2013-07-17 11:43:14 +02:00
Wim Taymans
b0eb99baaa meta: fix ROI meta getter 2013-07-16 16:54:10 +02:00
Sebastian Dröge
92b685eb74 video: Add support for NV24 color format 
This is semi-planar 4:4:4 YUV.

https://bugzilla.gnome.org/show_bug.cgi?id=703259
 2013-07-16 11:47:59 +02:00
Sebastian Dröge
95605a79c9 videometa: Add to the docs and make function names more consistent with others 2013-07-16 10:09:27 +02:00
Miguel Casas-Sanchez
38837bd468 videometa: Add Region Of Interest meta 
https://bugzilla.gnome.org/show_bug.cgi?id=704070
 2013-07-16 10:04:00 +02:00
Wim Taymans
6da245962d videometa: fix header formatting 2013-07-12 09:37:51 +02:00
Sreerenj Balachandran
c9e65dbccc colorbalance: Fix the typo in base_init(). 2013-07-05 10:00:21 +02:00
Sebastian Dröge
a00f4f239a videodecoder: Send all pending events with type < CAPS before sending caps 2013-07-01 11:16:34 +02:00
Mathieu Duponchelle
798ee17675 videoencoder: Send all pending events with type < CAPS before sending caps. 
https://bugzilla.gnome.org/show_bug.cgi?id=703196
 2013-07-01 11:15:21 +02:00
Sebastian Dröge
85eac2c31c video(enc|dec)oder: Don't return not-negotiated if flushing 
If the pad is flushing after a failed negotiation, return
GST_FLOW_FLUSHING instead from finish_frame().

https://bugzilla.gnome.org/show_bug.cgi?id=701763
 2013-06-30 18:17:47 +02:00
Edward Hervey
65624afd8f videodecoder: Fix drop frame handling at startup 
In the unlikely case that the decoder drops a frame before the first
input frame is outputted, use the input segment (since it wasn't
carried over to the output segment yet)

https://bugzilla.gnome.org/show_bug.cgi?id=702502
 2013-06-21 15:33:30 +02:00
Sebastian Dröge
ff5d3313d4 Release 1.1.1 2013-06-05 18:31:27 +02:00
Sebastian Dröge
bd62595a75 videodecoder: Change GST_WARNING to a GST_DEBUG 
It's completely normal for some decoders to queue 50-60 frames without
it causing any problems, e.g. RPi.
 2013-06-04 17:49:55 +02:00
Wim Taymans
97784b1563 video-format: fix NV16 unpack 
We can just use the NV12 functions, the only difference is the
vertical subsampling.
 2013-05-27 11:53:27 +02:00
Wim Taymans
73190bcf79 video-chroma: add interlaced flag 2013-05-27 11:25:09 +02:00
Wim Taymans
0c60f0daa4 video-chroma: add chroma resampler 
Add functions to up/downsample chroma in horizontal and vertical
directions. These functions work in-placeand are meant to be used on the
input/output of the pack/unpack functions.
 2013-05-27 11:05:07 +02:00
Wim Taymans
2924365020 video: don't perform subsampling while packing 
Don't perform subsampling when packing but let this be done by a
separate subsampling step.
 2013-05-27 11:05:06 +02:00
Wim Taymans
b5de0552a5 video: move chroma functions to separate file 2013-05-27 11:05:06 +02:00
Wim Taymans
38317e3f09 videometa: fix docs 2013-05-27 11:05:06 +02:00
Sebastian Dröge
c5e9df4b51 videoencoder: Don't require an output state to be set before allocating output buffers 2013-05-25 16:08:06 +02:00
Sebastian Dröge
0c2c909497 video: Always provide a buffer in gst_video_(enc|dec)oder_allocate_output_buffer() 
We have no way of tell the caller of the exact error (e.g. if we're flushing),
so will have to wait until the caller uses API that returns a GstFlowReturn,
for example when pushing this buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=700006
 2013-05-24 16:54:46 +02:00
Tim-Philipp Müller
612e20d4f6 video: make mask arguments to gst_video_format_from_masks() unsigned 
These should really be unsigned.
 2013-05-16 11:35:58 +01:00
Benjamin Gaignard
5da2bd3216 video: fix gst_video_format_from_masks() for little endian masks with alpha 
Need to byte-order swap the alpha mask as well in this case.

https://bugzilla.gnome.org/show_bug.cgi?id=700413
 2013-05-16 10:36:20 +01:00
Tim-Philipp Müller
77405b97ed video: update disted orc backup files to fix build without liborc 
https://bugzilla.gnome.org/show_bug.cgi?id=700400
 2013-05-15 18:20:50 +01:00
Arnaud Vrac
af24e23880 video: add NV16 format 
This format is usually used by hardware video decoders for 4:2:2 sampling

https://bugzilla.gnome.org/show_bug.cgi?id=700377
 2013-05-15 13:46:46 +02:00
Mathieu Duponchelle
6f233f67ef videodecoder: don't set the list to NULL after taking its address 2013-05-10 09:22:07 +02:00
Sebastian Dröge
2cc6a62b31 videoencoder: Make sure to push any pre-caps events before the caps are set 2013-05-09 16:05:59 +02:00
Sebastian Dröge
82f1572205 videodecoder: Make sure to not push any post-caps events before we have caps 
and that we push pre-caps events before we push caps, even if we don't
have a GstVideoFrame yet.
 2013-05-09 16:05:59 +02:00
Sebastian Dröge
ba8e7062a4 Revert "videodecoder: If a frame is to be dropped, don't update timestamps" 
This reverts commit c9c5cd8eef.
 2013-05-09 10:37:06 +02:00
Sebastian Dröge
c9c5cd8eef videodecoder: If a frame is to be dropped, don't update timestamps 2013-05-09 08:54:45 +02:00
Sebastian Dröge
3e4aec6e7b video: Make sure to push pre-caps events before the caps event 
https://bugzilla.gnome.org/show_bug.cgi?id=699894
 2013-05-08 15:50:34 +02:00
Sebastian Dröge
f7db63f1b8 videoencoder: Try harder to push writable buffers downstream 
For this release the corresponding GstVideoCodecFrame before
pushing the buffer. The buffer will now be writable unless
the subclass still holds another reference to the buffer or
the frame.
 2013-04-25 16:23:14 +02:00
Sebastian Dröge
0be8d14965 videodecoder: Try harder to push writable buffers downstream 
For this release the corresponding GstVideoCodecFrame before
pushing the buffer. The buffer will now be writable unless
the subclass still holds another reference to the buffer or
the frame.
 2013-04-25 16:13:10 +02:00
Tim-Philipp Müller
f5c0d61be7 Update disted orc backup files 
Generated with 0.4.17 now.
 2013-04-22 13:58:33 +01:00
Sebastian Dröge
9d309a3e06 videoencoder: Simply setcaps function 2013-04-18 09:58:37 +02:00
Sebastian Dröge
74f6376c53 videometa: Extend GstVideoGLTextureUploadMeta 
https://bugzilla.gnome.org/show_bug.cgi?id=697112
 2013-04-17 10:50:05 +02:00
Sebastian Dröge
0b83d13231 videoencoder: Ignore caps events if the caps did not change 2013-04-15 09:44:37 +02:00
Tom Greenwood
3023521366 videodecoder: Ignore caps events if the caps did not change 
https://bugzilla.gnome.org/show_bug.cgi?id=697672
 2013-04-15 09:44:36 +02:00
Víctor Manuel Jáquez Leal
52d269b6b1 videometa: gst_buffer_add_meta() can return NULL 
https://bugzilla.gnome.org/show_bug.cgi?id=697824
 2013-04-11 23:47:36 +01:00
Matej Knopp
c78cbd0d95 videofilter: add caps to pool config 
Does not cause problems but it fixes a warning in the log.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=696916
 2013-04-04 10:44:13 +02:00
Tim-Philipp Müller
707d112315 docs: add since marker for new video API 2013-04-02 23:40:13 +01:00
Sebastian Dröge
229d7aa910 video-format: Add GST_VIDEO_CAPS_MAKE_WITH_FEATURES() macro 2013-04-01 10:22:04 +02:00
Sebastian Dröge
f14c4bbbd7 videometa: Add caps feature #defines for video and GL texture upload meta 2013-04-01 10:22:04 +02:00
Wim Taymans
c3651a7905 videodecoder: always send the new buffer to parse functions 
When we get a new buffer, always call the parse function, even if it is a 0
sized buffer. For theora we need to also decode 0 sized buffers.
Ideally we would like to make theoradec be packetized but that fails currently
because of oggdemux and because of the assumptions that the base class makes.
 2013-03-31 18:31:37 +02:00
Wim Taymans
3b8d053232 videodecoder: forward stream-start immediately 2013-03-30 19:14:40 +01:00
Sebastian Dröge
c5d5221cb2 videometa: Add documentation for GstVideoGLTextureUploadMeta 2013-03-29 16:56:25 +01:00
Sebastian Dröge
3d1322f08e videometa: Implement copying of GstVideoGLTextureUploadMeta 2013-03-29 16:37:01 +01:00
Sebastian Dröge
5f79a8cb93 videometa: API: Add GstVideoGLTextureUploadMeta 
This allows elements to specify a function to upload
a buffer content to a specific OpenGL texture ID. It
could be used by the vaapi elements to provide a way
for eglglessink or WebKit to upload a VA surface to
an GL texture without the respective sinks knowing
anything about VA.
 2013-03-29 16:07:23 +01:00
Wim Taymans
052a1d0f1e video: set interlaced flag correctly in frame 
We only look at the interlaced buffer flag in mixed mode, in other modes we
always need to set the interlaced flag.
 2013-03-25 09:59:45 +01:00
Wim Taymans
bf642ea085 video-format: add small comment 2013-03-24 00:39:01 +01:00
Tim-Philipp Müller
5afc2002b0 video: navigation: minor GValue optimisation 2013-03-03 17:43:47 +00:00
Arnaud Vrac
95266cf212 video-overlay-composition: fix ayuv/argb conversion 
Helps when using dvbsuboverlay in connection with vaapisink
or some other video sink that wants ARGB pixels (dvbsuboverlay
attaches pixels in AYUV format, and we then convert as needed).

Alignment should not be a problem here.
 2013-02-19 20:39:29 +00:00
Tim-Philipp Müller
0b329f2c22 video: add define for video formats supported by the overlay blending code 
For use in template caps by overlay elements that use
video_overlay_composition_blend().

API: GST_VIDEO_OVERLAY_COMPOSITION_BLEND_FORMATS

https://bugzilla.gnome.org/show_bug.cgi?id=665751
 2013-02-19 12:54:40 +00:00
Thijs Vermeir
d189beda4d videodecoder: allow parse function to not use all data on adapter 2013-02-12 10:17:46 +01:00
David Schleef
31312d586e videodecoder: Don't blindly assign DTS to PTS 
DTS and PTS usually have a non-zero offset between them in MPEG-TS,
so assigning DTS to PTS is almost always wrong.  The other, newer
timestamp recovery code does it correctly if we leave it as invalid.
 2013-02-11 11:57:08 -08:00
David Schleef
ceb6585d26 videodecoder: warn if frame list gets long 
Decoders that get unparsed input are internally leaking nearly
every incoming buffer.  This checks that case.
 2013-02-11 11:56:14 -08:00
Tim-Philipp Müller
dce49a1a7e video: fix return type of _get_palette() and add since markers to docs 
'const gpointer' is not the same as 'gconstpointer', see
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35928.
 2013-02-06 12:43:51 +00:00
Wim Taymans
c1a25d2ce7 video-format: fix interlaced 4:2:0 and 4:1:0 pack/unpack 
For interlaced vertically subsampled images we need to combine alternating
chroma lines with alternating luma lines. That is line 0 and 2 are combined
with the first line of chroma samples and line 1 and 3 with the second line
of chroma samples.

See also: https://bugzilla.gnome.org/show_bug.cgi?id=588535
 2013-02-04 15:06:10 +01:00
Wim Taymans
cb7a7cd05c video-format: add method to get palette 
Make a new method to get the default palette for paletted formats.
 2013-02-04 15:06:07 +01:00
Wim Taymans
e303b0ad33 video-format: add interlace flag 
Add an interlaced flag that can be used to control the unpack/pack
functions.
 2013-02-04 15:05:59 +01:00
Tim-Philipp Müller
664adc6e19 gst-libs: use GST_*_1_0 environment variables everywhere 
The _1_0 suffixed environment variables override the
non-suffixed ones, so if we're in an environment that
sets the _1_0 suffixed ones, such as jhbuild, we need
to set those to make sure ours actually always get
used.
 2013-01-16 10:16:27 +00:00
Nicolas Dufresne
7107e97273 videoencoder: Remove done ToDo 
https://bugzilla.gnome.org/show_bug.cgi?id=675761
 2012-12-31 19:09:01 +00:00
Nicolas Dufresne
8a233a215d videoencoder: Documentation fix 
https://bugzilla.gnome.org/show_bug.cgi?id=675761
 2012-12-31 19:03:29 +00:00
Tim-Philipp Müller
df186d5240 video: fix A420 size calculation 2012-12-22 21:04:11 +00:00
Thijs Vermeir
675562d362 video: use appropriate printf format for gsize 2012-12-18 15:31:52 +01:00
Sebastian Dröge
3f82e919dd libs: Use foo/foo.h as single-include header consistently everywhere 
https://bugzilla.gnome.org/show_bug.cgi?id=688785
 2012-12-12 17:13:10 +00:00
Tim-Philipp Müller
e05abf0ef1 docs: fix up some more GstXOverlay -> GstVideoOverlay 
https://bugzilla.gnome.org/show_bug.cgi?id=689740
 2012-12-10 13:40:26 +00:00
Sebastian Dröge
0bb5c6c012 videodecoder: Only keep track of timestamps if the subclass is parsing data 
Otherwise we just pass through the timestamps directly and don't
need to waste additional memory for them.

Fixes bug #689814.
 2012-12-10 11:51:02 +00:00
Sebastian Dröge
7af386fdaf libs: Fix last commit by using correct include paths and only include existing headers 2012-11-21 11:12:57 +01:00
Evan Nemerson
4d77fba46c libs: Add missing single include headers and use them in GIRs 2012-11-21 11:01:24 +01:00
Sebastian Dröge
1990c45b60 videodecoder: Return the proportion directly 2012-11-20 12:21:08 +01:00
Sebastian Dröge
6228872df7 videodecoder: Rename from get_qos_info() to get_qos_proportion() 
And only return the proportion. The earliest time already can be
retrieved from get_max_decode_time() and by renaming we allow this
to be more extensible in the future.
 2012-11-20 12:08:26 +01:00
Andoni Morales Alastruey
5f55ea1ef3 videodecoder: add getter for QoS proportion and earliest_time 
Add a getter for the QoS proportion and earliest_time to help
subclasses do better estimations based on the proportion.

API: gst_video_decoder_get_qos_info()

https://bugzilla.gnome.org/show_bug.cgi?id=687991
 2012-11-19 23:57:43 +00:00
Wim Taymans
7de757a0d4 video-format: fix plane offsets for GBR formats 
Also make some macros to get to the R/G/B planes
Remove unused stride macros.
 2012-11-13 16:22:12 +01:00
Sebastian Dröge
1ebeac9a22 video: Add GBR/GBR_10LE/GBR_10BE color formats 
Planar RGB color format used by h264
 2012-11-10 22:24:08 +01:00
Sebastian Dröge
b83e67dd5a video: Add Y444_10{LE,BE} video formats 2012-11-10 22:24:08 +01:00
Sebastian Dröge
d697dd6d39 videodecoder: Reset the error count to 0 after successfully decoding a frame 2012-11-09 16:47:37 +01:00
Tim-Philipp Müller
377c806685 video: don't crash when blending onto video formats that unpack to 64 bits per pixel 
We only allocate 8 bits per component for our temp buffers, which
causes invalid memory accesses if we try to unpack formats that
unpack into a format with 16 bits per component such as e.g. v210.

We don't support blending onto those yet, so just bail out.
 2012-11-07 11:17:14 +00:00
Tim-Philipp Müller
5f59b4f7ee Fix FSF address 
https://bugzilla.gnome.org/show_bug.cgi?id=687520
 2012-11-03 23:05:09 +00:00
Miguel Angel Cabrera Moya
2d8edb1e86 video-blend: fix memory leak when called with invalid parameters 
https://bugzilla.gnome.org/show_bug.cgi?id=687472
 2012-11-02 19:37:26 +00:00
Tim-Philipp Müller
a4f2df6341 Revert "g-i: change g-ir-scanner arg --library=libgstfoo-X.la to --library=gstfoo-X" 
This reverts commit e39fbe6b7e.

Looks like we need to pass the full .la file after all in a setup
with libtool, or it might not find the library, e.g. like

  ERROR: can't resolve libraries to shared libraries: gstfft-1.0

Conflicts:
	gst-libs/gst/audio/Makefile.am
	gst-libs/gst/pbutils/Makefile.am

Also see https://bugzilla.gnome.org/show_bug.cgi?id=603710
 2012-10-29 12:47:05 +00:00
Sreerenj Balachandran
f816f94995 videodecoder: fix inappropriate compiler optimization hint macro usage 
https://bugzilla.gnome.org/show_bug.cgi?id=679456
 2012-10-28 23:09:36 +00:00
Tim-Philipp Müller
e39fbe6b7e g-i: change g-ir-scanner arg --library=libgstfoo-X.la to --library=gstfoo-X 
As it should be according to the man page.

https://bugzilla.gnome.org/show_bug.cgi?id=679315
 2012-10-28 17:35:57 +00:00
Tim-Philipp Müller
6c0c3eb967 videodecoder: don't leak message strings when error is not fatal 2012-10-20 11:37:33 +01:00
Tim-Philipp Müller
efff57d497 videodecoder: return NULL from _allocate_output_buffer() if alloc fails 
.. instead of garbage pointer. Also log failure in debug log.
Should've returned the flow return like _allocate_output_frame().

https://bugzilla.gnome.org/show_bug.cgi?id=683098
 2012-10-17 10:55:01 +01:00
Mark Nauwelaerts
706498cb6e videodecoder: finetune missing timestamp estimating 
Monitor for reordered output timestamps, and then avoid oldest DTS
as PTS approach, and try for an oldest PTS as out PTS approach,
if at least all valid PTS available.

Avoids bogus estimating upon sparse available input PTS, and tries
to handle all-keyframe input, or input PTS which are actually DTS.
 2012-10-10 15:04:10 +02:00
Andoni Morales Alastruey
8a5cf5ef4d audio/video: update documentation for vfunc's that require chaining up 2012-10-08 13:04:02 +02:00
Wim Taymans
c1d67d9bd6 video: small docs fix 2012-10-08 09:21:16 +02:00
Michael Smith
92560517e8 Merge branch 'master' of ssh://git.freedesktop.org/git/gstreamer/gst-plugins-base 2012-10-03 10:45:26 -07:00
Michael Smith
a29c4f9489 meta registration: use g_once functions to register these threadsafely. 2012-10-03 10:44:59 -07:00
Sebastian Dröge
9d59b789c7 videodecoder: Fix unused variable compiler warning if debugging is disabled 2012-10-02 09:29:49 +02:00
Olivier Crête
531a5af30c videodecoder: Also use the object lock to protect the output_state 
Hold both the stream and the object lock to modify the output_state,
this way it can be safely modified while hold either one or the other.

Also, only hold the object lock in the query

https://bugzilla.gnome.org/show_bug.cgi?id=684832
 2012-10-01 14:43:29 -04:00
Mark Nauwelaerts
4adfff03ef video{de,en}coder: fix missing timestamp estimating 
... by having some more timestamp tracking in a private frame field.
Not doing so would lead to (a.o.) losing the needed minimum timestamp in
an earlier sent frame.
 2012-09-28 13:59:24 +02:00
Mark Nauwelaerts
dc2f2c9a40 videodecoder: use oldest frame DTS to estimate missing outgoing PTS 2012-09-27 11:31:34 +02:00
Mark Nauwelaerts
dbc89e3ab6 videoencoder: use oldest frame PTS to estimate missing outgoing DTS 2012-09-26 16:32:37 +02:00
Mark Nauwelaerts
d247301aec videoencoder: incoming buffer DTS is irrelevant 
... and bogus anyway if PTS != DTS
 2012-09-26 16:32:37 +02:00
Mark Nauwelaerts
6973a66813 videoencoder: clip input buffers to current input segment 
... rather than to output segment, which will only be set
to current input segment if some output is produced
(coming from non-clipped input).

Also fixup debug message.
 2012-09-25 17:19:15 +02:00
Tim-Philipp Müller
62c111f1e4 videodecoder: don't take STREAM_LOCK on upstream events 
Don't try to take STREAM_LOCK on upstream events such as QOS.
Protect qos-related variables with object lock instead. Fixes
possible deadlock when shutting down in certain situations.

https://bugzilla.gnome.org/show_bug.cgi?id=684658
 2012-09-24 10:56:35 +01:00
Sebastian Dröge
1e8f5a0b06 videodecoder: Update comments about forwarding/not-forwarding serialized events immediately 2012-09-20 10:04:30 +02:00
Olivier Crête
ebae8ffa71 videodecoder: Protect all accesses to priv->output_frame with the stream lock 
Fixes segfault as queries/events can happen after a reset
 2012-09-19 21:16:01 -04:00
Tim-Philipp Müller
5e0dfec62c Remove -DGST_USE_UNSTABLE_API 2012-09-17 16:05:37 +01:00
Wim Taymans
24bab1e5a8 fix for appsink GstFlowReturn 2012-09-14 13:39:20 +02:00
Tim-Philipp Müller
f7c6aa5abd Release 0.11.94 2012-09-14 02:47:54 +01:00
Jan Schmidt
6159817c95 videodecoder: Handle GAP events 
Drain out the decoder when encountering a gap. Needed for DVD 'still'
sequences which consist of a single video frame, and a large gap
while audio plays.
 2012-09-12 23:07:29 -07:00
Jan Schmidt
52cfce851a Fix still-frame handling. 
Still frame events are not OOB downstream. Also, always send
immediately downstream.
 2012-09-12 23:07:28 -07:00
Michael Smith
79f0210aed video: Add support for 4:2:2 10 bit video. 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=683838
 2012-09-12 09:59:26 +02:00
Wim Taymans
cbb78eb610 video-info: don't do alignment on the palette 
Don't align the palette data. Fixes endless loop when trying to align
paletted formats.
 2012-09-11 12:53:01 +02:00
Mark Nauwelaerts
214b7b6d1d video: add some padding 
... and clean up some related resolved FIXMEs
 2012-09-10 14:03:49 +02:00
Mark Nauwelaerts
75fe950c33 gst-libs: restore original full padding 2012-09-10 11:45:44 +02:00
Tim-Philipp Müller
5101adf740 Remove some #define GLIB_DISABLE_DEPRECATION_WARNINGS that are no longer needed 2012-09-10 01:27:18 +01:00
Thibault Saunier
39a907d04d video: port to the new GLib thread API 2012-09-09 20:41:06 -03:00
Tim-Philipp Müller
2079a8c12b Remove glib-compat-private.h stuff we don't need any more 
It's all been ported to the latest GLib API now.
 2012-09-09 18:36:49 +01:00
Mark Nauwelaerts
d4c1b160ef videoencoder: only set invalid DTS equal to PTS for keyframe 
Also add a bit more debug.

See also https://bugzilla.gnome.org/show_bug.cgi?id=679443
 2012-09-07 17:41:52 +02:00
Mark Nauwelaerts
20806e4c16 videoencoder: plug some leaks 2012-09-06 13:04:56 +02:00
Mark Nauwelaerts
cd2e795154 videooverlaycomposition: add some _get_argb and _get_ayuv functions 
... that will handle automatic conversion to indicated format.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=683180
 2012-09-05 10:15:51 +02:00
Jan Schmidt
041c16b47d On a still-frame begin message, drain out the decoder and send it. 
Fixes still frame handling on DVDs
 2012-09-02 23:19:09 -07:00
Jan Schmidt
acadc94279 Revert "videodecoder: Send serialised events immediately, after we're pre-rolled." 
This reverts commit ef5316fbb0.
 2012-09-02 22:59:58 -07:00
Jan Schmidt
ef5316fbb0 videodecoder: Send serialised events immediately, after we're pre-rolled. 
Only hold back events until the first buffer is generated, then just
send them directly. Otherwise, important events like 'still-frame' are
held forever, waiting for a frame that'll never arrive.
 2012-08-31 12:40:36 -07:00
Mark Nauwelaerts
89228e911c videooverlaycomposition: allow more formats for rectangle pixel data 
... adding AYUV, and allowing for ARGB or RGBA endian-independent.
 2012-08-30 12:12:39 +02:00
Mark Nauwelaerts
9262e00007 videodecoder: parsing loop must ensure for a current frame 2012-08-28 14:31:06 +02:00
Mark Nauwelaerts
dd4836a8d1 videooverlaycomposition: stricter check on input variables 2012-08-28 11:01:46 +02:00
Tim-Philipp Müller
7970a0ac71 docs: add docs for some of the video info macros 2012-08-24 17:23:08 +01:00
Wim Taymans
a994ebcf1b videoencoder: allow 0 sized output frames 
Allow 0 sized frames in gst_video_encoder_allocate_output_frame(). Theora
encodes repeat frames, for example, as 0 sized buffers.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=681196
 2012-08-24 16:56:00 +02:00
Wim Taymans
211b8b6004 video-frame: only copy the visible region 
Make sure to only copy the visible region instead of assuming that the complete
stride is visible (which is not the case when padding is used).
 2012-08-20 16:17:27 +02:00
Wim Taymans
6702a2f64c videometa: add more debug 2012-08-20 16:14:07 +02:00
Wim Taymans
9583d1bfc9 video-info: update padding 
Update the alignement structure with the new padding values because they could
have been changed when the padding was increased to align the strides.
 2012-08-20 11:12:31 +02:00
Wim Taymans
9a2344c2e5 video: expose gst_video_info_align 
Expose the gst_video_info_align function that adds padding and does stride
alignment on a GstVideoInfo. Move this previously private function to
video-info.co
Move the definition of the alignment structure to video.h where it can be picked
up by both the bufferpool and the video-info.
 2012-08-20 10:50:59 +02:00
Wim Taymans
f56e1222da videopool: improve alignment 
Check the alignment of the strides in gst_video_info_align and increase the
padding on the frame until the strides are aligned.
 2012-08-20 10:25:39 +02:00
Wim Taymans
ca77174f91 videopool: improve alignment 
Align each plane instead of each component, we might otherwise apply the
alignment adjustement twice if a plane contains multiple components.
 2012-08-20 10:06:15 +02:00
Wim Taymans
2bffebcb02 video-format: fix docs a little 2012-08-20 10:06:15 +02:00
Sebastian Dröge
bdc056c12d video: Add methods to return a list of all pending GstVideoCodecFrames 2012-08-16 12:13:25 +02:00
Víctor Manuel Jáquez Leal
c02dcda885 videoencoder: getter for allocator 
Sometimes the encoder would need to use the allocator for something else than
just allocating output buffers, for example, querying different parameters.

This patch expose a getter accessor for the negotiated memory allocator.
 2012-08-14 15:47:23 +02:00
Víctor Manuel Jáquez Leal
efe9e31b34 videodecoder: getters for pool and allocator 
Sometimes the decoder would need to use the pool or the allocator for
something else than just allocating output buffers. For example, the querying
for different parameters, such as asking for a bigger number of buffers to
allocate in the pool.

This patch expose a two getters accessors: one for the buffer pool and the
other for the memory allocator.
 2012-08-14 15:47:04 +02:00
Tim-Philipp Müller
d1299d1357 videodecoder: fix seeking again 
Add missing break in FLUSH_STOP case.
 2012-08-09 19:57:49 +01:00
Sebastian Dröge
b141bfed60 video: Merge upstream stream tags 2012-08-09 16:24:24 +02:00
Sebastian Dröge
9ffb579b75 videodecoder: Add API to conveniently handle tags 2012-08-09 16:02:42 +02:00
Sebastian Dröge
3c915afc39 videoencoder: Add API to conveniently handle tags 2012-08-09 16:02:15 +02:00
Sebastian Dröge
e37bb460bd videoencoder: Add negotiate vfunc that is used to negotiate with downstream 
The default implementation negotiates a buffer pool and allocator
with downstream.
 2012-08-09 14:47:46 +02:00
Sebastian Dröge
7cb22ef241 videodecoder: Add negotiate vfunc that is used to negotiate with downstream 
The default implementation negotiates a buffer pool and allocator
with downstream.
 2012-08-09 14:47:46 +02:00
Sebastian Dröge
7bdcb12b41 gst: Set alignment at the correct place of GstAllocationParams 2012-08-08 17:41:19 +02:00
Andoni Morales Alastruey
d8326a8eda videoencoder: add proper format for gsize 2012-08-08 17:41:19 +02:00
Sebastian Dröge
98983e08ae videoencoder: Always propose a video buffer pool when the subclass didn't provide one 
And also request 16-byte aligned buffers if the subclass didn't
set anything else.
 2012-08-08 17:41:19 +02:00
Sebastian Dröge
8b916da6d7 videofilter: Really add a buffer pool if none was provided 
And also use the allocation parameters from the query if any
and if there are none set our own (16-byte alignment) on the
query.
 2012-08-08 12:19:31 +02:00
Sreerenj Balachandran
8707546345 videofilter: Fix the crash in propose_allocation 
Always set a buffer pool if none is provided and don't
set/unref a NULL buffer pool on the query.

https://bugzilla.gnome.org/show_bug.cgi?id=681436
 2012-08-08 12:03:05 +02:00
Tim-Philipp Müller
6422f2d085 Update .gitignore 2012-08-08 09:06:30 +01:00
Tim-Philipp Müller
211cc1cf68 video: make sure g-i doesn't parse orc-generated video-orc.h file 
It's not public API.
 2012-08-05 14:40:03 +01:00
Wim Taymans
683a38ad65 update for new variable names 2012-07-27 15:24:43 +02:00
Edward Hervey
6423a4027e video: Make all frame_number guint32 
Unifies the code and ensures that:
* subclasses needing to use the frame_number on a void* field will
  always work
* wraparounds will be automatically taken care of if we have to deal
  with more than 2**32 frames
 2012-07-26 18:38:42 +02:00
Mark Nauwelaerts
7b135e8810 video{de,en}coder: delay input caps processing until processing data 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=680614
 2012-07-26 14:35:45 +02:00
Arnaud Vrac
8ab19ba9ca video-frame: fix invalid plane id on video frame mapping error 2012-07-26 01:52:25 +02:00
Mark Nauwelaerts
e1137b8c66 videoencoder: minor doc fix 2012-07-25 15:58:19 +02:00
Vivia Nikolaidou
d2e1b64e0c videoencoder: Expose _negotiate function 
This is to be called by encoders once they have set the output format
in order for (re)negotiation to be triggered as early as possible.

https://bugzilla.gnome.org/show_bug.cgi?id=679878
 2012-07-24 20:42:49 +02:00
Sreerenj Balachandran
1256d5ed71 video-blend: Doc fix 2012-07-24 12:56:46 +02:00
Wim Taymans
38552a2a8a video: rename gst_video_orc_* to video_orc_* 
Because then the functions would not be exported
 2012-07-23 17:10:08 +02:00
Wim Taymans
e98c8538c5 orc: prefix orc functions with gst_video_orc_ 
See https://bugzilla.gnome.org/show_bug.cgi?id=680025
 2012-07-23 16:56:55 +02:00
Wim Taymans
b392b28179 orc: rename to video-orc* 2012-07-23 16:52:33 +02:00
Robert Swain
5be353ed5e video-frame: Add missing closing brakcets on flag macros 2012-07-23 14:23:39 +02:00
Wim Taymans
9e08343d5c video-frame: add macros to get frame flags 2012-07-23 13:58:07 +02:00
Wim Taymans
f9de2f499b video-frame: use interlacing buffer flags 
Also use the buffer flags to enhance the GstVideoInfo flags in the case where
there was metadata on the buffers.
 2012-07-23 13:32:59 +02:00
Sebastian Dröge
fcf5e389ce videoencoder: Hold the stream lock when reconfiguring the element 2012-07-23 12:06:16 +02:00
Sebastian Dröge
df08e333d2 video: Correct usage of the base class stream lock 
And also renegotiate if the srcpad requires reconfiguration
 2012-07-23 11:50:11 +02:00
Sebastian Dröge
1645ea4a90 video: Rename alloc_output_buffer() to allocate_output_buffer() 2012-07-23 10:18:41 +02:00
Sebastian Dröge
97ba363092 videoencoder: Minor cleanup 2012-07-23 10:04:48 +02:00
Sebastian Dröge
fc24035790 videoencoder: Fix parameters names in header 2012-07-23 09:54:50 +02:00
Sebastian Dröge
cce1078fe9 videoencoder: Add decide_allocation vfunc and functions to allocate buffers with the information from the allocation query 2012-07-23 09:39:47 +02:00
Wim Taymans
4b56b731d2 video-frame: add interlace flag 
Add an interlace flag so that we can see if a frame is interlaced or progressive
in the mixed interlace-mode.
 2012-07-20 10:20:38 +02:00
Tim-Philipp Müller
ed8504e590 video-overlay-composition: fix GSlice alloc/free size mismatch 
Fix copy'n'paste bug which made us allocate a slice of the
size of a rectangle for the overlay composition, but then
free it passing the size of an overlay composition, which
is not something GSlice takes to kindly, resulting in scary
aborts like:

***MEMORY-ERROR***: GSlice: assertion failed: sinfo->n_allocated > 0

Also, g_slice_new already includes a cast, so remove our
own casts, without which the compiler would probably have
told us about this ages ago.

https://bugzilla.gnome.org/show_bug.cgi?id=680091
 2012-07-19 13:39:25 +01:00
Edward Hervey
8feaebb6eb videodecoder: Expose _negotiate function 
This is to be called by decoders once they have set the output format
in order for (re)negotiation to be triggered as early as possible.

https://bugzilla.gnome.org/show_bug.cgi?id=679878
 2012-07-18 18:17:57 +02:00
Mark Nauwelaerts
f89c7b605f videooverlaycomposition: replace API parameters with required video meta on pixel data 2012-07-17 18:08:11 +02:00
Mark Nauwelaerts
d8a9c18e81 videooverlaycomposition: use GstVideoInfo internally and streamline stride handling 2012-07-17 18:08:11 +02:00
Mark Nauwelaerts
d03f926162 videoblend: use correct stride when scaling 2012-07-17 18:08:11 +02:00
Wim Taymans
eacb9ee554 video: add method to get offset and scale for a format 
Add a method to get the offset and scale values to transform the color values of
a format to their normalized [0.0 .. 1.0] range. This is usually required as
the first step of a colorspace conversion.
 2012-07-13 17:13:10 +02:00
Wim Taymans
a18c098f82 video: add option to unpack and truncate the range 
Add an unpack option to specify what to do with the least significant bits of
the destination when the source format has less bits than the destination. By
default we will now copy the most significant bits of the source into the least
significant bits of the destination so that the full color range is represented.
Add an option to leave the extra destination bits 0, which may be faster and
could be compensated for in the element algorithm.
 2012-07-13 15:42:26 +02:00
Wim Taymans
866bf89dfe video: fix endianness of the pack formats 2012-07-13 15:35:27 +02:00
Wim Taymans
bc78df5d2d video: fix r210 format 
It is an RGB format.
 2012-07-13 15:22:57 +02:00
Edward Hervey
3eb5378247 video-blend: Fix argument signedness 
The x/y values are meant to be signed.

This bug was introduced by 76c0881549

Conflicts:

	gst-libs/gst/video/video-blend.c
	gst-libs/gst/video/video-blend.h
 2012-07-13 12:18:29 +02:00
Edward Hervey
2817bdadc9 libs: Remove "Since" markers and minor doc fixups 2012-07-13 12:11:06 +02:00
Wim Taymans
0dd87d7eb7 fix for allocator API changes 2012-07-09 16:28:25 +02:00
Wim Taymans
53fc1f3fca update for query api changes 2012-07-06 11:50:44 +02:00
Wim Taymans
bc5ba349b7 update for allocation query changes 2012-07-06 11:05:09 +02:00
Mark Nauwelaerts
db3ce93c51 Revert "videooverlaycomposition: ensure proper buffer copy" 
This reverts commit 1d413ace64.

Plain gst_buffer_copy() is now doing the expected ...

See https://bugzilla.gnome.org/show_bug.cgi?id=678384.
 2012-07-05 16:39:17 +02:00
Sebastian Dröge
9002471c93 video: Document buffer ownership of the GstVideoCodecFrame more explicit 
And also the implications of calling the finish() functions.
 2012-07-05 14:29:42 +02:00
Sebastian Dröge
7803ae97e9 videodecoder: Make sure the buffer is writable before changing fields in finish_frame() too 
We can't be sure that we have the one and only reference here either.
 2012-07-05 13:38:48 +02:00
Sebastian Dröge
8e15a2c28d videodecoder: Create a complete subbuffer before pushing 
Otherwise we can't be sure that we are allowed to change the
buffer fields later for clipping.
 2012-07-05 13:37:37 +02:00
Wim Taymans
f7f2c13efc update for miniobject changes 2012-07-04 17:06:28 +02:00
Wim Taymans
676375ecfe videodec: add some assert 2012-07-04 09:15:26 +02:00
Wim Taymans
c7cfb66467 videodec: clear the right variable 2012-07-04 09:15:26 +02:00
Mark Nauwelaerts
bcc5a89a98 videooverlaycomposition: make API meta oriented 
... and as such more consistent with other buffer meta components.
 2012-07-03 14:27:35 +02:00
Mark Nauwelaerts
fa72c94a53 videooverlaycomposition: remove some post-port obsolete parts 2012-07-03 14:27:34 +02:00
Mark Nauwelaerts
1d413ace64 videooverlaycomposition: ensure proper buffer copy 
This is only temporary and could and should be modified to use
regular buffer copy once https://bugzilla.gnome.org/show_bug.cgi?id=679145
is resolved.
 2012-07-02 14:34:14 +02:00
Mark Nauwelaerts
0fba95a7b1 videooverlaycomposition: fix some refcounting and avoid possible NULL use 2012-06-29 18:56:09 +02:00
Mark Nauwelaerts
e94022806f videooverlaycomposition: port to 0.11 
... which also entails porting video-blend

Fixes #678384.
 2012-06-28 18:16:20 +02:00
Wim Taymans
136a3fd37f videoencoder: make PTS and DTS handling more explicit 2012-06-27 16:56:22 +02:00
Wim Taymans
c68683c15f videodecoder: avoid crash when getting duration 
Check that we have a valid output_state before attempting to use it to calculate
the duration of a buffer. It is possible that we don't have a state yet, for
example when we are dropping the first buffers.
 2012-06-27 16:56:22 +02:00
Sebastian Dröge
43e94eea98 videodecoder: Use GSlice to allocate the timestamp tracking structures 2012-06-27 16:42:10 +02:00
Wim Taymans
3327d13f1b videodecoder: small cleanups 2012-06-27 14:13:02 +02:00
Wim Taymans
9f591a0bd1 videodecoder: improve PTS and DTS handling 
Also keep track of the DTS and use it to set PTS on keyframes.
Set DTS on outgoing buffers.
 2012-06-27 13:48:58 +02:00
Jan Schmidt
1718697ae2 videodecoder: Don't leak a ref to frames in reverse playback 2012-06-26 22:26:57 +10:00
Wim Taymans
1ed29bdb90 video-frame: handle map errors 
Error out when something failed
 2012-06-26 11:12:00 +02:00
Wim Taymans
59e99e827e videometa: improve debug error reporting 2012-06-26 11:12:00 +02:00
Sreerenj Balachandran
a44058c12e videoutils: Use g_list_free_full instead of g_list_foreach and g_list_free 2012-06-25 11:39:08 +02:00
Wim Taymans
fcc1e1f457 update for bus api changes 2012-06-20 12:34:01 +02:00
Jan Schmidt
b7759a4d42 videodecoder: Don't give out bogus frame deadlines 
Make sure the frame deadline was set before calculating the
max_decode_time. Fixes problems with ffmpeg skipping frames when
it doesn't need to, when the input doesn't have full timestamping
(divx in avi)
 2012-06-20 03:45:14 +10:00
Jan Schmidt
9a79a145b1 videodecoder: Remove gst_video_decoder_get_timestamp function 
Interpolating the timestamps from the picture numbers
does more harm than good, getting it wrong in a lot of
cases (especially reverse playback). Removing it in favour
of simply incrementing the timestamps until there's
something better
 2012-06-20 03:40:29 +10:00
Jan Schmidt
45cf9f651b videodecoder: EOS handling for reverse mode. 
Handle EOS correctly in reverse mode by treating it
as a final discont and flushing out whatever we can.
 2012-06-20 01:43:36 +10:00
Jan Schmidt
6718f0cfff videodecoder: misc improvements/changes 
Use g_list_free_full instead of walking lists twice when freeing
them.

Remove pointless clause in gst_video_decoder_chain that doesn't
actually have any effect.

Other changes to make the code slightly more like the 0.11
version.
 2012-06-20 01:43:31 +10:00
Jan Schmidt
ffd0f28460 videodecoder: Improve timestamp handling. 
Fix problems with timestamp calculations when the incoming
buffers have sparse timestamps (as for theora) and reverse
playback. Fixes #675773
 2012-06-20 01:43:26 +10:00
Jan Schmidt
1935cf0022 videodecoder: Re-work reverse playback handling 
Move processing of the gather list into the flush_parse function.

Add a last ditch attempt to apply timestamps to outgoing buffers
when walking backwards through decoded frames. Requires that each
gathered region has at least one timestamp.

Make sure to remove decoded packets from the decode list when
they are sent - otherwise the list just grows on each cycle, with
more and more frames being decoded and then clipped away.

Break out of the processing loop early on a bad flow return to make
seeking more responsive.

Use the gst_video_decoder_clip_and_push_buf function in reverse
mode, instead of pushing all buffers arbitrarily.

A couple of small efficiency gains in the list handling, by moving
list elements directly and not reallocating, and by reversing
and concatenating the gather list instead of moving it one node
at a time.

Rename the gst_video_decoder_do_finish_frame function to
gst_video_decoder_release_frame.
 2012-06-20 01:34:44 +10:00
Jan Schmidt
5dc7d4ea3a videodecoder: Split gst_video_decoder_finish_frame 
Split the 2nd half of the gst_video_decoder_finish_frame function
out to gst_video_decoder_clip_and_push_buf.
 2012-06-20 01:32:05 +10:00
Jan Schmidt
c977aa2c01 videodecoder: Rename queued list to output_queued for clarity. 
Use g_list_free_full instead of g_list_foreach + g_list_free
 2012-06-20 01:32:05 +10:00
Jan Schmidt
487e5348e0 videodecoder: Small cleanups 
Remove extra deref using a local var, and add/change some doc comments
and debug statements
 2012-06-20 01:32:05 +10:00
Jan Schmidt
2d770ac406 videodecoder: Rename gst_video_decoder_have_frame_2 function 
Rename gst_video_decoder_have_frame_2 to
gst_video_decoder_decode_frame and pass the frame to process
directly, rather than using the current_frame pointer as a holding
pen.

Move the negative rate handling out of the function to where it
is needed, and remove the process flag.
 2012-06-20 01:32:05 +10:00
Jan Schmidt
ca09aaabc7 videodecoder: Extend docs and add comments 
Update the documentation block for the base class, and add a comment
block about the reverse-playback logic and implementation.
 2012-06-20 01:32:03 +10:00
Sebastian Dröge
bdb4f7c101 videofilter: Don't duplicate code to create a new buffer pool if none is in the query 2012-06-19 13:57:00 +01:00
Sebastian Dröge
cb6b835d11 videoencoder: Ensure buffers don't disappear early 
The frames are the owners of the buffers
 2012-06-19 09:34:49 +01:00
Edward Hervey
4b946e8cee videodecoder: Ensure buffers don't disappear early 
The frames are the owners of the buffers. In cases where a decoder
would keep around reference frames, we need to ensure they don't
disappear early.
To handle this, we pass downstream a complete sub-buffer of the output
buffer, ensuring that the buffer will only be released when downstream
is done with it *AND* the frame is no longer used.

Conflicts:

	gst-libs/gst/video/gstvideodecoder.c
 2012-06-19 09:33:03 +01:00
Sebastian Dröge
4119246081 videoencoder,videodecoder: Return new references from _get_frame() 2012-06-19 09:26:36 +01:00
Sebastian Dröge
1e635f682f videodecoder: Add GstVideoDecoder::propose_allocation() vfunc 2012-06-15 16:38:16 +02:00
Jan Schmidt
f865729e95 videodecoder: Fix initial timestamp in ogg, and a warning. 
Don't replace the initial frame's timestamp with a bogus
one calculated from the (incorrect for Ogg) frame number just
because the 'sync time' hasn't changed.

Also, don't output a bogus warning about the output_frame being
NULL when it's being dropped/skipped due to QoS.
 2012-06-13 01:58:05 +10:00
Vincent Penquerc'h
8b10be67e4 videodecoder: use GST_CLOCK_TIME_IS_VALID where appropriate 2012-06-08 13:59:53 +01:00
Wim Taymans
c2112cb402 video: mark unpack formats with a flag 
Add a new _UNPACK flag and use it to mark potential unpack formats.
 2012-06-08 11:50:57 +02:00
Vincent Penquerc'h
d7ee6a9c57 videodecoder: do not do timestamp arithmetic from an invalid timestamp 
This fixes untimestampped buffers from being rejected by the segment clipper.

https://bugzilla.gnome.org/show_bug.cgi?id=676022
 2012-06-07 16:59:09 +01:00
Vincent Penquerc'h
fd35793c38 video: fix memory leak 2012-06-07 11:23:21 +01:00
Wim Taymans
bc221fba78 video: add pack_lines variable 
Use a separate variable to describe the amount of lines that will be used in
packing instead of abusing the h_sub variable. Some formats might have no
subsampling but need to operate on multipe lines.
 2012-06-06 11:38:00 +02:00
Wim Taymans
a96acd3dbe video: add macro for component depth 2012-06-06 11:18:56 +02:00
Wim Taymans
ecdfb96f17 video: move methods into separate files 
Move different video functionalities into different files
 2012-06-05 12:47:22 +02:00
Wim Taymans
887d442da4 video: don't add unknown colorimetry 2012-06-04 18:24:03 +02:00
Wim Taymans
d923f9fe70 videodecoder: only copy known colorimetry values 
Avoid overriding the default colorimetry values.
 2012-06-04 18:17:42 +02:00
Wim Taymans
831519364c video: add unknown colorimetry parameters as well.. 2012-06-04 18:08:11 +02:00
Wim Taymans
379eb410c8 video: use unknown colorimetry for unknown formats 
Use the default RGB colorimetry into only on RGB formats and use an unknown set
of defaults for the unknown format.
 2012-06-04 18:00:42 +02:00
Wim Taymans
24f0ac588f video: (de)serialize colorimetry on caps 2012-06-04 16:17:32 +02:00
Wim Taymans
8f88f015f0 video: don't add empty colorimetry to caps 
Don't use extra default colorimetry entries in the table to construct an output
colorimetry shortcut because they don't have a name.
 2012-06-04 16:17:32 +02:00
Wim Taymans
c76f44bebb video: fix default colorspace settings 
HD content is defined as height > 576
 2012-06-04 16:17:32 +02:00
Wim Taymans
b718dc26b5 video: add generic film primaries 2012-06-04 16:17:31 +02:00
Sebastian Dröge
86b36c3463 videoencoder: Don't unref frame twice if not in the list 2012-06-04 10:46:13 +02:00
Matej Knopp
e316ff5435 videodecoder: Do not unref frame if not in the list 2012-06-04 10:43:56 +02:00
Wim Taymans
1c9f9654bb video: set default colorimetry info 
Set default colorimetry info when not otherwise specified in caps.
 2012-06-01 12:09:44 +02:00
Tim-Philipp Müller
38df7e2d27 video: update disted orc backup files for recent changes 2012-06-01 10:02:02 +01:00
Wim Taymans
7f134c1441 video: fix paletted format 
RGB8_PALETTED -> RGB8P
Fix the definition of paletted formats, store the palette in the second
plane.
Make sure we copy the palette correctly in gst_video_frame_copy()
Don't do alignment on the palette in videopool
 2012-05-31 13:44:43 +02:00
Sebastian Dröge
8f92acdc86 video: And fix the build of the ORC sources 2012-05-30 13:07:57 +02:00
Sebastian Dröge
b354613556 video: Fix generation of orc sources 2012-05-30 13:06:11 +02:00
Wim Taymans
cdf55c7c7a video-blend: prepare for 0.11 porting 
Remove obsolete code.
Remove the BlendInfo structure, we can do this better with GstVideoFrame
Use GstVideoFrame in the API
Prefix functions with gst_
 2012-05-30 09:25:12 +02:00
Wim Taymans
a45bca53a1 video: add support for premultiplied alpha 2012-05-30 09:21:46 +02:00
Wim Taymans
69787d6f0c video: move enum difinition 
c++ doesn't seem to like the typedef
 2012-05-29 17:52:06 +02:00
Wim Taymans
fda981045a video: Remove duplicate formats 
Remove Y800 and Y16 wich are the same as GRAY8 and GRAY16_LE
Add const to the GstVideoFormatInfo when used in argument
Add GRAY8 and GRAY16 pack/unpack functions
 2012-05-29 17:52:06 +02:00
Wim Taymans
2d078e42a8 video: rename orc function names 2012-05-29 17:52:06 +02:00
Wim Taymans
abe4b0b235 video: fill in the pack/unpack functions 
Add support for supporting chroma subsampling correctly in the pack
function.
Fill in the pack and unpack functions for most formats.
Add some missing pack/unpack functions to the orc file.
 2012-05-29 17:52:06 +02:00
Wim Taymans
67587918f3 video-blend: remove unused defines 2012-05-29 17:52:06 +02:00
Wim Taymans
2ba36a69bf video: add flags for the pack/unpack functions 
Add a flag argument to the pack and unpack function so that we can expand it
later when needed. We could for example prefer a High Quality pack/unpack
operation later.
 2012-05-29 09:53:15 +02:00
Wim Taymans
3925b20e25 video: add padding 2012-05-29 09:52:40 +02:00
Wim Taymans
467f8d360a video: fix v216 format description 
Fix the offsets of v216 video
Add the complex flag to some formats
 2012-05-28 16:14:30 +02:00
Wim Taymans
413cd6dc2e videopool: take pixel stride into account 
When we need to add borders, take the pixel stride into account to move to the
right horizintal offset.
 2012-05-28 12:59:40 +02:00
Wim Taymans
59d8d73aa2 video: add 10 bits I420 format 
Add 10 bits I420 format definitions
Move encoded format as second entry in the array so that it doesn't end up in a
weird place when we add formats.

See https://bugzilla.gnome.org/show_bug.cgi?id=665034
 2012-05-25 17:01:19 +02:00
Raimo Järvi
d42a197c04 video: Fix printf format warnings on mingw-w64 
https://bugzilla.gnome.org/show_bug.cgi?id=676442
 2012-05-24 10:57:21 +02:00
Sreerenj Balachandran
38a2fe673e videodecoder: improve doc 2012-05-23 10:16:25 +02:00
Sreerenj Balachandran
a19ae16b5a videoutils: improve doc 2012-05-23 10:16:25 +02:00
Sebastian Dröge
ed6d46e156 video: Rename gst_video_codec_frame_set_hook() to gst_video_codec_frame_set_user_data() 
And also add a getter and allow to set NULL user_data but still call
the passed destroy notify.
 2012-05-16 14:06:12 +02:00
Tim-Philipp Müller
c1bc70300d docs: fix up video decoder/encoder docs a bit 
Makes gtk-doc happy.
 2012-05-16 12:40:07 +01:00
Nicolas Dufresne
c2f52f8154 video: Key unit event properties are optional 
https://bugzilla.gnome.org/show_bug.cgi?id=675758
 2012-05-10 16:08:58 +02:00
Sebastian Rasmussen
b7b123964b gst-libs: make pkg-config get path to pkg-config dirs from configure 
When --with-pkg-config-path is supplied to configure this path is now
explicitly propagated to pkg-config.

https://bugzilla.gnome.org/show_bug.cgi?id=673377
 2012-05-05 23:26:20 +01:00
Sebastian Dröge
ecd061e48c videodecoder: Also change gst_video_decoder_get_oldest_frame() to return a new reference 2012-05-01 16:59:10 +02:00
Edward Hervey
4d7cd2e638 videoencoder: _get_oldest_frame: return a reference 2012-05-01 16:59:06 +02:00
Edward Hervey
67a4c0c7b2 videoencoder: Add a reference to frame passed to subclass 
We have one reference owned by the internal frame list and one reference
passed to the subclass.
 2012-05-01 16:59:00 +02:00
Edward Hervey
8217575af1 videodecoder: Add a reference to frame passed to subclass 
We have one reference owned by the internal frame list and one reference
passed to the subclass.
 2012-05-01 16:58:55 +02:00
Wim Taymans
34bfcb2af9 videodecoder: don't leak events 
When need to push out all the previously received events, concatenate all the
events from the previous frames (instead of leaking the old ones)
Improve debugging a little

Conflicts:

	gst-libs/gst/video/gstvideodecoder.c
 2012-05-01 16:58:48 +02:00
Wim Taymans
8fde7850c0 videodecoder: don't leak frames 
Frames receive a refcount when added to the frames list so release that refcount
in gst_video_decoder_do_finish_frame(). Also release the ref on the frame
because gst_video_decoder_do_finish_frame() takes ownership of the passed frame.
 2012-05-01 15:03:40 +02:00
Wim Taymans
e8c7f57a0a videodecoder: avoid double unlock 2012-05-01 15:03:21 +02:00
Sebastian Dröge
52dfa13522 videofilter: Use a GstVideoBufferPool if none was provided 2012-05-01 13:33:20 +02:00
Sebastian Dröge
cb04d8e003 videodecoder: Do bufferpool configuration inside the default decide_allocation() implementation 
This allows subclasses to override it, as is necessary for e.g. the
video-crop meta. It is now necessary that after decide_allocation()
there is always a allocator and a configured buffer pool inside the
query.
 2012-05-01 13:33:20 +02:00
Sebastian Dröge
f9facc6a4a video: Remove interlaced handling from the video base classes 
This must be handled by the subclasses in 0.11 because interlacing
is much more complex now and can't be handled in a generic way.
 2012-04-25 18:21:03 +02:00
Wim Taymans
ae42b25c07 video: improve docs and design of multiview interlaced 
Put fields of interlaced frames after eachother.
Improve the docs of the video interlaced enums.
 2012-04-25 15:27:04 +02:00
Wim Taymans
07d34f576a video: add fields interlacing enum 
Add an enum and docs for the fields interlace mode.
Improve the video caps docs for the fields interlace mode.
 2012-04-25 14:57:40 +02:00
Wim Taymans
777d044357 videodec: remove some FIXMEs 2012-04-25 14:57:40 +02:00
Sebastian Dröge
bcef106f73 video: Fix latency query handling if the element's own max_latency is GST_CLOCK_TIME_NONE 2012-04-25 13:53:29 +02:00
Sebastian Dröge
71900c4342 video: Only use the interlacing buffer flags if the caps specify interlaced video 2012-04-25 13:46:00 +02:00
Sebastian Dröge
47e169b0b5 videoencoder: Proxy the interlaced buffer flags to the GstVideoCodecFrame 2012-04-25 13:44:30 +02:00
Sebastian Dröge
76f47979c1 videoencoder: Don't propose video-meta by default 2012-04-25 13:19:11 +02:00
Sebastian Dröge
7c165187af videodecoder: Change configure_buffer_pool() vfunc to decide_allocation() with same semantics as in basetransform 2012-04-25 13:19:11 +02:00
Sebastian Dröge
3de8d58c4e videoencoder: Add support for subclasses to propose allocation parameters 2012-04-24 22:42:59 +02:00
Sebastian Dröge
1483997207 videodecoder: Add support for subclasses to configure the buffer pool 2012-04-24 22:35:29 +02:00
Sebastian Dröge
a8c40a658c video: Some porting bugfixes 2012-04-24 21:32:08 +02:00
Sebastian Dröge
b945c01549 videodecoder: Add minimal support for buffer pools 2012-04-24 20:04:48 +02:00
Sebastian Dröge
63563e3d5e videodecoder: Require to chain up to the parent classes event functions 2012-04-24 19:51:30 +02:00
Sebastian Dröge
13b88908ce videoencoder: Require to chain up to the parent's sink event functions 2012-04-24 19:47:22 +02:00
Sebastian Dröge
f7bc9cc5ba video: Initial port of video base classes and related things to 0.11 2012-04-24 19:35:24 +02:00
Sebastian Dröge
3ab5be1cff video: Remove custom marshallers 2012-04-24 18:16:27 +02:00
Sebastian Dröge
a0e3a9e32d Merge remote-tracking branch 'origin/0.10' 
Video base classes and theora plugin still needs to be ported again

Conflicts:
	docs/libs/gst-plugins-base-libs-docs.sgml
	docs/libs/gst-plugins-base-libs-sections.txt
	docs/libs/gst-plugins-base-libs.types
	ext/theora/gsttheoradec.c
	ext/theora/gsttheoradec.h
	ext/theora/gsttheoraenc.c
	ext/theora/gsttheoraenc.h
	gst-libs/gst/video/Makefile.am
	gst-libs/gst/video/video.c
	gst-libs/gst/video/video.h
	gst/playback/gsturidecodebin.c
	tests/check/libs/video.c
	tests/check/pipelines/theoraenc.c
	win32/common/libgstvideo.def
 2012-04-24 18:14:31 +02:00
Edward Hervey
4f1e7eec40 video: Fix gst_video_info_to_caps 
And use the 0.10 caps style
 2012-04-24 17:03:40 +02:00
Edward Hervey
a744c98985 videodecoder: Detect buffers inputted with DTS 
Some container formats (like AVI) set DTS on the buffers instead of
PTS.
We detect this by:
* detecting if input timestamps are non-increasing
* detecting if the order the frames come out is the same as the order
  they were inputted (meaning the implementation is reordering frames).

If the decoder reorders frames, but input buffer timestamps were not
reordered, that means the buffers has DTS and not PTS as their timestamp.
If this is the case, we use set the PTS of the outgoing frames in the
same order as they were given to the decoder.

This fixes the issue for any decoder using this base class (yay).
 2012-04-24 17:03:40 +02:00
Edward Hervey
f6cfd763e4 video: Base classes for video decoders and encoders 2012-04-24 17:03:40 +02:00
Edward Hervey
a22545134d video: Add gst_video_info_is_equal 2012-04-24 10:44:44 +02:00
Edward Hervey
0a7d047b1f video: Add GST_VIDEO_FORMAT_ENCODED 2012-04-24 10:44:44 +02:00
Edward Hervey
8f00d76c97 video: Backport GstVideoInfo/GstVideoFormatInfo from 0.11 2012-04-24 10:44:44 +02:00
Wim Taymans
04a2610444 video: improve frame_flags 
Rename the frame_flags to flags. Because they are flags on the frame object it
does not need the redundant frame_ prefix.
Change the order of the metadata constructor so that the flags come before the
format and dimension arguments.
 2012-04-19 14:14:35 +02:00
Sebastian Dröge
91ffe7dd5e video: Clean up interlaced flags and enums 
There's a new GstVideoFrameFlags enum now that contains the frame
specific flags only. GstVideoFlags does not contain the TFF/TFF/ONEFIELD
flags anymore because these are strictly frame specific.

Also add fallback to parse these fields from the GstBufferFlags in
gst_video_frame_map() if there's no GstVideoMeta attached to the buffer.
 2012-04-19 12:30:57 +02:00
Wim Taymans
66615a8a6a videofilter: shortcut transform_ip when not set 
We can ask the base class to not call our transform_ip method when the subclass
didn't provide an in-place transform function.
 2012-04-14 11:26:28 +02:00
Víctor Manuel Jáquez Leal
3f3dceb675 videopool: fix mem leak 
When setting its config, the pool increase the ref count of the allocator, but
at finalize the ref count is also increased rather than decreased.

This one-liner patch changes the gst_allocator_ref() for gst_allocator_unref()

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=674011
 2012-04-14 10:36:02 +02:00
Sebastian Dröge
69b18ab09d gst-libs: Remove interfaces libs and mixer/tuner interfaces 
The navigation interface is now in the video library.
 2012-04-13 13:14:13 +02:00
Sebastian Dröge
65307dd132 gst: Update versioning 2012-04-04 14:55:15 +02:00
Wim Taymans
ac9a8781ba video: fix macros 2012-04-02 12:25:30 +02:00
Wim Taymans
1d60bd12e5 videometa: use new buffer methods when mapping memory 
Use _find_memory and _map_range to simplify, improve and optimize the
memory mapping of video frames.
 2012-04-01 18:04:10 +02:00
Wim Taymans
6f8347de9f videofilter: don't map writable in passthrough 
In passthrough mode we shouldn't map the buffer in write mode because the buffer
might not be writable.
 2012-04-01 18:01:15 +02:00
Edward Hervey
32c617c867 video: Fix 'comparison of unsigned enum expression < 0 is always false' compiler warning 2012-03-30 12:05:51 +02:00
Sebastian Dröge
9e13d70b2c Merge remote-tracking branch 'origin/0.10' 
Conflicts:
	gst-libs/gst/video/video-overlay-composition.c
	tests/check/libs/video.c
 2012-03-29 15:00:22 +02:00
Wim Taymans
18fe3ed9fa videopool: avoid caps copy 
Now that the caps from the bufferpool are not returned as const we
can take a ref instead of doing a copy.
 2012-03-27 15:44:59 +02:00
Wim Taymans
c6f55538e3 video: keep the buffer reffed in the videoframe 
This would also ensure that the buffer is not writable while mapped.
 2012-03-27 15:01:01 +02:00
Wim Taymans
bee3d7b683 update for get_param changes 
Remove the const from the GstCaps.
Fix some GstStructure leaks.
 2012-03-27 12:44:02 +02:00
Mark Nauwelaerts
6c260d732c video: remove bogus define 2012-03-26 18:13:13 +02:00
Tim-Philipp Müller
3242f55861 test: fix leak in video overlay composition unit test 
gst_buffer_set_qdata() will leak the structure passed to it
when called incorrectly (e.g. on a non-metadata-writable buffer).
This is expected, but we must avoid doing that in valgrind.
 2012-03-25 13:35:23 +01:00
Tim-Philipp Müller
35a17ac152 video: overlay-composition: blending micro-optimisation 2012-03-25 11:33:04 +01:00
Tim-Philipp Müller
79953f27a8 video: overlay-composition: try to avoid floating point maths in inner loop 
Try to avoid floating point maths for each pixel to be blended in
inner loop, and try to avoid the multiplication entirely for the
most common case of the global alpha being 1. Could probably be
refactored a bit more.
 2012-03-25 11:31:31 +01:00
Tim-Philipp Müller
32679e1826 video: overlay-composition: some minor clean-ups 
extract_alpha and apply_global alpha always return TRUE really,
so just do away with the return value. Convert a g_return_if_fail()
into a g_assert(), since this is only to check internal consistency
and not a guard for public API. Add some locking.

https://bugzilla.gnome.org/show_bug.cgi?id=668483
 2012-03-25 11:27:24 +01:00
Holger Kaelberer
76c0881549 video: overlay-composition: add support for global alpha multiplicator 
https://bugzilla.gnome.org/show_bug.cgi?id=668483
 2012-03-25 11:27:24 +01:00
Wim Taymans
32bd12dba9 Merge branch 'master' into 0.11 
Conflicts:
	.gitignore
	common
	configure.ac
	ext/vorbis/gstvorbisdeclib.h
	gst-libs/gst/audio/gstaudioencoder.c
	gst-libs/gst/riff/riff-read.c
	gst/playback/gstplaysink.c
	gst/playback/gstplaysinkconvertbin.c
	tests/check/libs/video.c
 2012-03-22 11:35:13 +01:00
Mark Nauwelaerts
d455b29db4 video: fix assertion comparison mishap 2012-03-20 11:22:29 +01:00
Wim Taymans
e620dbc57d video: add function to copy one video plane 2012-03-19 12:26:11 +01:00
Wim Taymans
1e884df1df update for bufferpool changes 2012-03-15 22:10:58 +01:00
Wim Taymans
7c0e2b5b1e update for allocation query changes 2012-03-15 20:36:51 +01:00
Wim Taymans
02dc419aae update for bufferpool api change 2012-03-15 14:06:24 +01:00
Wim Taymans
df5253b22c update for memory api changes 2012-03-15 13:32:08 +01:00
Wim Taymans
28034226c6 update for memory api changes 2012-03-14 21:35:45 +01:00
Wim Taymans
39d78762b9 take padding into account 2012-03-14 19:56:51 +01:00
Tim-Philipp Müller
2c4b379470 video: overlay-composition: fix alpha premultiply and unpremultiply 
Fix component offsets for little endian systems.

https://bugzilla.gnome.org/show_bug.cgi?id=668483
 2012-03-14 18:04:38 +00:00
Holger Kaelberer
027f5bb471 video: overlay-composition: fix rectangle caching after alpha (un)premultiplying 
If we are asked to (un)premultiply,we need to create the new rectangle
with the right flags, so we can find it properly on subsequent cache
lookups (also because it's wrong otherwise).

https://bugzilla.gnome.org/show_bug.cgi?id=668483
 2012-03-14 18:04:38 +00:00
Holger Kaelberer
7a21d1eb32 video: overlay-composition: fix crash when doing premultiplied<->unpremultiplied alpha conversion 
We need to copy the pixels before messing with them, not least
because the buffer creation code below assumes it's ok to take
ownership.

Fixes crash caused by double-free.

https://bugzilla.gnome.org/show_bug.cgi?id=668483
 2012-03-14 18:04:38 +00:00
Holger Kaelberer
6b7f25a2f0 video: overlay-composition: check the right flags when searching for a cached rectangle 
Compare the flags of the *cached* rectangle to the desired flags when
checking for a suitable rectangle in the cache.

https://bugzilla.gnome.org/show_bug.cgi?id=668483
 2012-03-14 18:04:37 +00:00
Wim Taymans
781f9474ea videometa: also copy map/unmap functions 2012-03-13 20:17:55 +01:00
Tim-Philipp Müller
29c266ccff Merge remote-tracking branch 'origin/master' into 0.11 
Conflicts:
	common
	docs/libs/gst-plugins-base-libs.types
	ext/pango/gsttextoverlay.c
	ext/vorbis/gstvorbisdec.c
	gst/playback/gstplaysink.c
	gst/playback/gstplaysinkconvertbin.c
	sys/ximage/ximagesink.c
	sys/xvimage/xvimagesink.c
 2012-03-08 20:31:34 +00:00
Wim Taymans
8ebd13ee5e videopool: only do alignment when videometa is enabled 
We require the videometa activated before we can implement the alignment of
buffers. Users of the bufferpool should do this manually based on the results of
the allocation query.
 2012-03-08 13:03:22 +01:00
Wim Taymans
4da57f08a1 videometa: make video metatransform 
Make more generic video meta transform data that can be used for many video
transformations later.
 2012-03-06 12:52:01 +01:00
Sebastian Dröge
1af6f94d84 video-blend: Actually allow negative offsets in the function signature too 2012-03-06 12:42:03 +01:00
Wim Taymans
1ede067d27 videofilter: always chain up to parent propose_allocation 2012-03-02 17:34:50 +01:00
Wim Taymans
337eed6e91 videometa: add videoscale metadata transform 2012-03-02 13:11:36 +01:00
Sebastian Dröge
84a02f9f13 Merge branch '0.11' of ssh://git.freedesktop.org/git/gstreamer/gst-plugins-base into 0.11 2012-03-02 10:13:52 +01:00
Sebastian Dröge
f7939bb43f Merge branch 'master' into 0.11 
Conflicts:
	NEWS
	RELEASE
	configure.ac
	docs/plugins/gst-plugins-base-plugins.args
	docs/plugins/gst-plugins-base-plugins.hierarchy
	docs/plugins/gst-plugins-base-plugins.interfaces
	docs/plugins/inspect/plugin-adder.xml
	docs/plugins/inspect/plugin-alsa.xml
	docs/plugins/inspect/plugin-app.xml
	docs/plugins/inspect/plugin-audioconvert.xml
	docs/plugins/inspect/plugin-audiorate.xml
	docs/plugins/inspect/plugin-audioresample.xml
	docs/plugins/inspect/plugin-audiotestsrc.xml
	docs/plugins/inspect/plugin-cdparanoia.xml
	docs/plugins/inspect/plugin-encoding.xml
	docs/plugins/inspect/plugin-ffmpegcolorspace.xml
	docs/plugins/inspect/plugin-gdp.xml
	docs/plugins/inspect/plugin-gio.xml
	docs/plugins/inspect/plugin-gnomevfs.xml
	docs/plugins/inspect/plugin-libvisual.xml
	docs/plugins/inspect/plugin-ogg.xml
	docs/plugins/inspect/plugin-pango.xml
	docs/plugins/inspect/plugin-playback.xml
	docs/plugins/inspect/plugin-subparse.xml
	docs/plugins/inspect/plugin-tcp.xml
	docs/plugins/inspect/plugin-theora.xml
	docs/plugins/inspect/plugin-typefindfunctions.xml
	docs/plugins/inspect/plugin-uridecodebin.xml
	docs/plugins/inspect/plugin-videorate.xml
	docs/plugins/inspect/plugin-videoscale.xml
	docs/plugins/inspect/plugin-videotestsrc.xml
	docs/plugins/inspect/plugin-volume.xml
	docs/plugins/inspect/plugin-vorbis.xml
	docs/plugins/inspect/plugin-ximagesink.xml
	docs/plugins/inspect/plugin-xvimagesink.xml
	gst-libs/gst/app/gstappsink.c
	gst-libs/gst/audio/mixer.c
	gst-libs/gst/audio/mixer.h
	gst-libs/gst/tag/gstxmptag.c
	gst-libs/gst/video/colorbalance.c
	gst-libs/gst/video/colorbalance.h
	gst/adder/gstadder.c
	gst/playback/gstplaybasebin.c
	gst/playback/gstplaybin2.c
	gst/playback/gstplaysink.c
	gst/videoscale/gstvideoscale.c
	tests/check/elements/videoscale.c
	tests/examples/seek/seek.c
	tests/examples/v4l/probe.c
	win32/common/_stdint.h
	win32/common/audio-enumtypes.c
	win32/common/config.h
 2012-03-02 10:00:55 +01:00
Wim Taymans
91c587af22 videofilter: fix for decide_allocation changes 
Chain up to parent.
 2012-03-01 17:34:56 +01:00
Wim Taymans
502c12f827 update for metadata API changes 2012-02-29 17:25:10 +01:00
Wim Taymans
a232714065 meta: add return value to transform 2012-02-28 16:18:30 +01:00
Wim Taymans
af308ac04d videofilter: fix some comments 2012-02-28 16:16:22 +01:00
Wim Taymans
1c05eeece5 update for metadata tags 2012-02-28 12:10:14 +01:00
Alessandro Decina
9f1732fba7 Fix compiler warnings 2012-02-26 20:36:46 +01:00
Wim Taymans
525f330142 update for metadata changes 2012-02-24 10:26:04 +01:00
Wim Taymans
06ccd80811 video: fix docs 2012-02-23 16:55:11 +01:00
Wim Taymans
e32e8f6c52 video: Improve video frame map/unmap 
Install defaul map/unmap function on the metadata and really call the functions
instead of always calling a default implementation.
Rework some bits so that we don't have to mess with the GstMapInfo information
(adding the offset), instead pass the adjusted data pointer from the map function.
 2012-02-23 16:50:28 +01:00
Wim Taymans
f552d8f0c0 videopool: fix docs 2012-02-23 16:16:37 +01:00
Wim Taymans
18e45a8a5f videofilter: improve propose_allocation 
When we are in passthrough, call the parent implementation. Otherwise we have to
suggest allocation parameters ourselves.
 2012-02-22 15:27:59 +01:00
Wim Taymans
6c51a80f6f videometa: adjust for memory api change 2012-02-13 18:12:01 +01:00
Wim Taymans
e615e4c2cf video: add performance log for frame copy 2012-02-09 16:03:35 +01:00
Wim Taymans
f31d5d7505 debug: add some performance debug 2012-02-09 15:28:54 +01:00
Wim Taymans
bfa00d0996 video: mark endianness correctly 2012-02-06 18:33:59 +01:00
Wim Taymans
0c5755730b videofilter: take care of in_place transform 
If the subclass doesn't implement a transform_frame function we need to force
the baseclass into in_place transform.
 2012-02-06 13:23:25 +01:00
Mark Nauwelaerts
fa63d7181d video: add GST_VIDEO_INFO_COMP_BITS 2012-02-06 10:52:01 +01:00
Sebastian Dröge
103c59af24 video: Add GST_VIDEO_INFO_COMP_WIDTH 2012-02-06 09:53:22 +01:00
George Kiagiadakis
1251fb3fc0 video: Use host endianness when generating caps for 16-bit rgb formats 
This is necessary in order to match what the caps strings in
video.h contain for 16-bit rgb formats and also to match how
gst_video_format_parse_caps expects them.

https://bugzilla.gnome.org/show_bug.cgi?id=667681
 2012-01-30 15:56:44 +00:00
Wim Taymans
fa400c372b videopool: update for allocator api update 2012-01-30 13:10:40 +01:00
Wim Taymans
fcdc385aa1 port to new map API 2012-01-25 12:30:53 +01:00
Wim Taymans
5872bcc33a Update for memory API changes 2012-01-19 12:15:18 +01:00
Tim-Philipp Müller
576bbb4fd8 Remove compatibility code cruft for old GLib versions 2012-01-18 17:22:21 +00:00
Matej Knopp
5c91ca3256 videopool: fix printf warning in debug message 
https://bugzilla.gnome.org/show_bug.cgi?id=662607
 2012-01-15 13:58:24 +00:00
Tim-Philipp Müller
0461ed2ada Merge remote-tracking branch 'origin/master' into 0.11 
Conflicts:
	gst-libs/gst/pbutils/gstdiscoverer-types.c
	gst-libs/gst/pbutils/gstdiscoverer.c
	tests/check/Makefile.am
 2012-01-12 23:21:17 +00:00
Reynaldo H. Verdejo Pinochet
1a8ee4536c Add missing DEFAULT_INCLUDES on androgenizer call 
Fix building of the libgstvideo module on Android by adding the
missing and needed $(DEFAULT_INCLUDES) to CFLAGS for the
androgenizer call on gst-libs/gst/video/Makefile.am

Before this change, building was failing due to gst-plugins-base/
and gst-plugins-base/gst-libs/gst/video being left out of the
include path.
 2012-01-11 21:04:40 -03:00
Sebastian Dröge
dc8984d76c Merge branch 'master' into 0.11 
Conflicts:
	gst-libs/gst/app/gstappsrc.c
	gst-libs/gst/audio/multichannel.h
	gst-libs/gst/video/videooverlay.c
	gst/playback/gstplaysink.c
	gst/playback/gststreamsynchronizer.c
	tests/check/Makefile.am
	win32/common/libgstvideo.def
 2012-01-10 13:15:12 +01:00
Vincent Penquerc'h
5cf87eedc4 video: overlays may now have premultiplied alpha 
https://bugzilla.gnome.org/show_bug.cgi?id=666177
 2012-01-06 10:19:19 +00:00
Wim Taymans
21ed12739e video: add macro to check interlaced 
Add a convenience macro to check if the video is interlaced.
 2012-01-03 10:41:51 +01:00
Wim Taymans
2f3cf3a7ee videofilter: use caps of the allocation query 
Use the caps from the allocation query to propose a video bufferpool instead of
our own negotiated caps.
 2012-01-02 16:13:51 +01:00
Wim Taymans
21bf4f04f3 video: fix some video formats 
Rename the offset field in GstVideoFormatInfo to poffset to avoid confusion with
the offset of the plane in the buffer. The poffset is the offset in the plane
where the first byte of the component data can be found.
Properly implement the COMP_OFFSET calculations.
Fix YV12 and YVU9, simply use the same offsets as the regular I420 and YUV9
variants, we use the plane info to reorder components already.
Improve the unit test.
 2012-01-02 13:30:53 +01:00
Tim-Philipp Müller
942fec2031 video: add some padding to GstVideoFilter 2011-12-30 19:27:16 +00:00
Tim-Philipp Müller
d877ef13f5 docs: make gtk-doc happier 2011-12-30 19:24:09 +00:00
Edward Hervey
f562a29284 Merge remote-tracking branch 'origin/master' into 0.11 
Conflicts:
	ext/theora/gsttheoraenc.c
	gst-libs/gst/tag/gstexiftag.c
	gst/adder/gstadder.c
	gst/adder/gstadder.h
	gst/playback/gstdecodebin2.c
	gst/playback/gstsubtitleoverlay.c
	tests/check/libs/tag.c
 2011-12-30 13:21:35 +01:00
Wim Taymans
8d93f8edb3 videopool: add support for custom allocators 2011-12-28 15:35:52 +01:00
Wim Taymans
a5f3d21723 videofilter: improve video filter 
Flesh out the video filter base class. Make it parse the input and output caps
and turn them into GstVideoInfo. Map buffers as video frames and pass them to
the transform functions.
This allows us to also implement the propose and decide_allocation vmethods.
Implement the transform size method as well.
Update subclasses with the new improvements.
 2011-12-21 23:46:53 +01:00
Wim Taymans
f50573fd66 videopool: add videopool implementation 
Add a GstVideoPool object that can be used to allocate video frames with support
for metadata and alignment.
Add method to reset alignment info.
 2011-12-21 18:13:17 +01:00
Wim Taymans
ddc05e0ed1 propertyprobe: remove propertyprobe 
Remove the propertyprobe interface
Improve docs
 2011-12-21 11:58:53 +01:00
Vincent Penquerc'h
ceeff69bc1 gstvideo: fix a RGB ordering mixup in colorspace conversion code 2011-12-20 19:55:53 +00:00
Wim Taymans
6241ff63f8 video: update interlace caps and docs 
Remove interlaced boolean from caps and replace with an interlace-mode enum.
document this new property in the video caps document. With the enum we can
put fields into separate video meta.
Add enum for this interlace-mode in the VideoInfo.
Update the buffer flags.
 2011-12-19 18:03:45 +01:00
Tim-Philipp Müller
fb6d09055a Merge remote-tracking branch 'origin/master' into 0.11 
Conflicts:
	ext/alsa/gstalsadeviceprobe.c
	ext/alsa/gstalsamixer.c
	ext/pango/gsttextoverlay.c
	ext/pango/gsttextoverlay.h
	gst-libs/gst/audio/gstaudiobasesink.c
	gst-libs/gst/audio/gstaudioringbuffer.c
	gst-libs/gst/audio/gstaudiosrc.c
	gst-libs/gst/video/Makefile.am
	gst-libs/gst/video/video.c
	gst/encoding/gststreamcombiner.c
	gst/encoding/gststreamsplitter.c
	gst/playback/gstplaybasebin.c
	gst/playback/gststreamsynchronizer.c
	gst/playback/gstsubtitleoverlay.c
	gst/playback/gsturidecodebin.c
	sys/xvimage/xvimagesink.c
	tests/examples/Makefile.am
	win32/common/libgstvideo.def

Video overlay composition disabled for now, needs
porting to buffer meta.
 2011-12-08 01:19:03 +00:00
Tim-Philipp Müller
91bbfbd819 video: make composition_blend() return a boolean 
Not that anyone will ever check that, and it's not clear what
they're supposed to do if it fails, but at least it's there.
 2011-12-07 18:45:28 +00:00
Tim-Philipp Müller
6757afc0bc docs: add new API to docs 2011-12-07 18:38:06 +00:00
Tim-Philipp Müller
5037b39883 video: add seqnum getters for overlay compositions and rectangles 
API: gst_video_overlay_composition_get_seqnum()
API: gst_video_overlay_rectangle_get_seqnum()
 2011-12-07 17:57:08 +00:00
Thibault Saunier
39c5015ed0 video: support any type of video in _parse_caps 
Slight change in semantics for convenience. Shouldn't cause any
problems since this function is usually only used on pre-filtered
caps and not random caps, and it's hard to imagine a situation
where someone would want to rely on the previous behaviour.
 2011-12-07 15:51:14 +00:00
Tim-Philipp Müller
61d0ab1faa video: fix leak in gst_video_format_new_template_caps() 
g_value_reset() is not the same as g_value_unset()
 2011-12-06 14:55:54 +00:00
Tim-Philipp Müller
7d20a7bdb9 video: don't use deprecated GStaticMutex with newer glib versions 2011-12-05 15:48:07 +00:00
Tim-Philipp Müller
6630236af4 video: add video overlay composition API for subtitles 
Basic API to attach overlay rectangles to buffers,
or blend them directly onto raw video buffers.

To be used primarily for things like subtitles or
logo overlays, not meant to replace videomixer.

Allows us to associate subtitle overlays with
non-raw video surface buffers, so that subtitles
are not lost and can instead be rendered later
when those surfaces are displayed or converted,
whilst re-using all the existing overlay plugins
and not having to teach them about our special
video surfaces. Could also have been made part
of the surface buffer abstraction of course, but
a secondary goal was to consolidate the blending
code for raw video into libgstvideo, and this
kind of API allows us to do both in a way that's
minimally invasive to existing elements, and at
the same time is fairly intuitive.

More features and extensions like the ability to
pass the source data or text/markup directly will
be added later.

https://bugzilla.gnome.org/show_bug.cgi?id=665080

API: gst_video_buffer_get_overlay_composition()
API: gst_video_buffer_set_overlay_composition()

API: gst_video_overlay_composition_new()
API: gst_video_overlay_composition_add_rectangle()
API: gst_video_overlay_composition_n_rectangles()
API: gst_video_overlay_composition_get_rectangle()
API: gst_video_overlay_composition_make_writable()
API: gst_video_overlay_composition_copy()
API: gst_video_overlay_composition_ref()
API: gst_video_overlay_composition_unref()

API: gst_video_overlay_composition_blend()

API: gst_video_overlay_rectangle_new_argb()
API: gst_video_overlay_rectangle_get_pixels_argb()
API: gst_video_overlay_rectangle_get_pixels_unscaled_argb()
API: gst_video_overlay_rectangle_get_render_rectangle()
API: gst_video_overlay_rectangle_set_render_rectangle()
API: gst_video_overlay_rectangle_copy()
API: gst_video_overlay_rectangle_ref()
API: gst_video_overlay_rectangle_unref()
 2011-12-05 15:37:02 +00:00
Tim-Philipp Müller
a7a3f969b3 video: hide private video-blend.[ch] from gobject-introspection 
And remove unused fields from helper structure.
 2011-12-05 15:37:02 +00:00
Tim-Philipp Müller
b0ff1d22e9 video: add fallbacks for compilation without orc 2011-12-05 15:36:56 +00:00
Thibault Saunier
80054a3b1e video: add some internal helper functions for image blending 
This could be improved if we decide we don't need it to
be this generic/flexible.
 2011-12-05 15:03:47 +00:00
Tim-Philipp Müller
0d98aa25b8 Work around deprecated thread API in glib master 
Add private replacements for deprecated functions such as
g_mutex_new(), g_mutex_free(), g_cond_new() etc., mostly
to avoid the deprecation warnings. We'll change these
over to the new API once we depend on glib >= 2.32.

Replace g_thread_create() with g_thread_try_new().
 2011-12-04 17:16:30 +00:00
Tim-Philipp Müller
177525f89f Merge remote-tracking branch 'origin/master' into 0.11 
Conflicts:
	gst-libs/gst/netbuffer/gstnetbuffer.c
	gst/ffmpegcolorspace/avcodec.h
	gst/ffmpegcolorspace/gstffmpegcodecmap.c
	gst/ffmpegcolorspace/imgconvert.c
	gst/ffmpegcolorspace/imgconvert_template.h
	gst/ffmpegcolorspace/mem.c
	gst/playback/README
	gst/playback/gstplaybasebin.c
	gst/playback/gstplaybasebin.h
	gst/playback/gstplaybin.c
	sys/v4l/v4lmjpegsrc_calls.c
	sys/v4l/videodev_mjpeg.h
	tests/check/elements/gnomevfssink.c
 2011-12-02 11:10:17 +00:00
Tim-Philipp Müller
ec0d3566bf Merge remote-tracking branch 'origin/master' into 0.11 
Conflicts:
	ext/alsa/gstalsasrc.c
	ext/alsa/gstalsasrc.h
	gst/adder/gstadder.c
	gst/playback/gstplaybin2.c
	gst/playback/gstplaysinkconvertbin.c
	win32/common/libgstvideo.def
 2011-12-02 00:07:39 +00:00
Wim Taymans
59113af604 Use the new GstSample for snapshots 
Make appsink return a GstSample. Remove the pull_buffer_list method because it
is not very useful anymore.
Pass GstSample to the conversion function.
Update playbin2 and examples
 2011-12-01 16:53:11 +01:00
Wim Taymans
92ac25bdb3 videometa: add copy functions 
Without copy functions, the metadata is lost when we make a buffer copy such as
when we make a buffer writable.
 2011-12-01 15:45:28 +01:00
Edward Hervey
5bc6ffcd8b video: Don't forget to install moved header files 2011-11-29 19:49:50 +01:00
Wim Taymans
871b306fce video: move some interfaces 
Move some interfaces to the video library
 2011-11-29 19:10:01 +01:00
Alessandro Decina
848711706b libgstvideo: minor fixes to key unit events 
Make out args to gst_video_event_parse_{downstream|upstream}_force_key_unit
optional, update libgstvideo.def and fix docs a bit.

API: gst_video_event_new_upstream_force_key_unit
API: gst_video_event_new_downstream_force_key_unit
API: gst_video_event_is_force_key_unit
API: gst_video_event_parse_upstream_force_key_unit
API: gst_video_event_parse_downstream_force_key_unit

https://bugzilla.gnome.org/show_bug.cgi?id=607742
 2011-11-29 09:15:59 +01:00
Andoni Morales Alastruey
df44e771f1 libgstvideo: Add force key unit events 2011-11-29 08:58:28 +01:00
Vincent Penquerc'h
ea78b060a7 Revert "libgstvideo: add a new API to handle QoS events and dropping logic" 
This reverts commit eb03323fb6.

*grumble* I managed to merge something I did not mean to.
 2011-11-28 13:26:53 +00:00
Vincent Penquerc'h
eb03323fb6 libgstvideo: add a new API to handle QoS events and dropping logic 
https://bugzilla.gnome.org/show_bug.cgi?id=658241
 2011-11-28 12:34:43 +00:00
Edward Hervey
d94535832b gst-libs: Add --warn-all to introspection scanner 
And let's get fixing those docs :)
 2011-11-25 10:31:38 +01:00
René Stadler
8023733da8 video: init chroma-size and colorimetry members even if missing from caps 
This makes a TRUE return from gst_video_info_from_caps fully consistent with
gst_video_info_init.
 2011-11-11 19:57:25 +01:00
Wim Taymans
06a6ab3e32 video: add support for max-framerate 
Add support for max-framerate in the video helpers and update the video
caps document.
 2011-11-11 13:14:21 +01:00
Wim Taymans
b14e3b9adc remove bogus file 2011-11-11 12:35:50 +01:00
Wim Taymans
fe766cf9f4 videosink: reset padding 2011-11-10 17:52:36 +01:00
Stefan Sauer
e9629e37b7 video: log important details and fix format strings 
If we complain about wrong parameters passed, also log the actual value.
 2011-11-08 09:32:00 +01:00
Tim-Philipp Müller
d7fc45f42e docs: fix up some Since: markers 2011-11-07 23:05:44 +00:00
Edward Hervey
dfc9d1658d video: Add convenience macros for accessing GstVideoInfo flags 2011-11-02 11:24:33 +01:00
Wim Taymans
e067e67923 rename meta* -> *meta 2011-11-02 09:04:27 +01:00
René Stadler
372cf41a6d audio, video: init audio/video format info to UNKNOWN format 
This is to prevent e.g. GST_AUDIO_INFO_FORMAT() from crashing on a NULL pointer
dereference when used with an unset info.
 2011-10-28 11:24:00 +02:00
Thiago Santos
123671bc05 libs: video: Add protection against null strings 
Check and assert if input for gst_video_format_from_string is null.
Return GST_VIDEO_FORMAT_UNKNOWN as a fallback
 2011-10-09 17:05:15 -03:00
Wim Taymans
8778cff7f0 video: add h264 transfer functions 2011-10-03 10:02:43 +02:00
Wim Taymans
67f1a097bf video: add another color matrix for mpeg2 2011-09-30 11:04:19 +02:00
Wim Taymans
9592796d8a video: fix docs 2011-09-30 11:04:19 +02:00
Wim Taymans
4bf9022e0c docs: improve docs 2011-09-27 11:19:24 +02:00
Wim Taymans
f04b8fd8af audio/video add descriptions 
Add a description to the audio and video format info in case we want to use this
later.
 2011-09-06 16:46:48 +02:00
Wim Taymans
7012e88090 Merge branch 'master' into 0.11 
Conflicts:
	gst-libs/gst/audio/audio.h
	gst-libs/gst/audio/gstaudiodecoder.c
	gst-libs/gst/audio/gstaudiodecoder.h
	gst-libs/gst/audio/gstaudioencoder.c
	gst-libs/gst/audio/gstbaseaudioencoder.h
	gst/playback/Makefile.am
	gst/playback/gstplaybin.c
	gst/playback/gstplaysink.c
	gst/playback/gstplaysinkvideoconvert.c
	gst/playback/gstsubtitleoverlay.c
	gst/videorate/gstvideorate.c
	gst/videoscale/gstvideoscale.c
	win32/common/libgstaudio.def
 2011-09-06 15:24:32 +02:00
Wim Taymans
2f2aa4ac32 video: improve docs a little 2011-08-31 13:32:21 +02:00
Wim Taymans
de4aeab544 video: add some more macros 2011-08-30 14:04:54 +02:00
Edward Hervey
d0eb0ed058 video: Fix typo in interlaced flag (TTF => TFF) 2011-08-25 17:41:11 +02:00
Wim Taymans
b79ddf66d2 video: clean up the custom flags 
Clean up the flags, make an enum of them. We can now do this because there are
no subclasses of buffer anymore.
 2011-08-25 16:42:08 +02:00
Wim Taymans
7e97391195 convert: use new caps 2011-08-25 16:30:49 +02:00
Wim Taymans
24ea19935f audio/video: add format of the pack functions 
Replace the unpack_size with an unpack_format, which is more descriptive of the
kind of data the unpack function will create.
 2011-08-24 16:40:43 +02:00
Wim Taymans
1bb83435fd video: Add an id to the video frame 
Rename @view_id to @id.
Add an id to the video metadata. Add a method to get the metadata from a buffer
with the given id.
Make a method to map a frame with a certain id. This only maps the frame with
the given id on the video metadata. The generic frame id can be used when a
buffer carries multiple video frames such as in multiview mode but maybe also
when dealing with interlaced video that stores the fields in separate buffers.
 2011-08-24 13:52:20 +02:00
Wim Taymans
e78b66f5a3 video: fix chroma-site enums 2011-08-23 20:34:24 +02:00
Wim Taymans
14ad322e8b video: avoid gst-indent breaking the code 2011-08-23 19:23:03 +02:00
Wim Taymans
76c4bef932 video: fix docs 2011-08-23 19:04:34 +02:00
Wim Taymans
9ad89374a3 video: add colorimetry info 
Make enums for the chroma siting for easier use in the videoinfo.
Make enums for the color range, color matrix, transfer function and the
color primaries. Add these values to the video info structure in a Colorimetry
structure. These values define the exact colors and are needed to perform
correct colorspace conversion. Use a couple of predefined colorimetry specs
because in practice only a few combinations are in use.
Add view_id to the video frames to identify the view this frame represents in
multiview video.
Remove old gst_video_parse_caps_framerate, use the videoinfo for this.
Port elements to new colorimetry info.
Remove deprecated colorspace property from videotestsrc.
 2011-08-23 18:57:35 +02:00
Wim Taymans
00a30b5cfd video: parse number of views 
Parse the number of views in multiview video buffers.
 2011-08-22 15:57:30 +02:00
Wim Taymans
3fab57b5cf Merge branch 'master' into 0.11 
Conflicts:
	gst-libs/gst/interfaces/videooverlay.c
	gst-libs/gst/rtp/gstrtpbuffer.c
	po/af.po
	po/az.po
	po/bg.po
	po/ca.po
	po/cs.po
	po/da.po
	po/de.po
	po/el.po
	po/en_GB.po
	po/es.po
	po/eu.po
	po/fi.po
	po/fr.po
	po/gl.po
	po/hu.po
	po/id.po
	po/it.po
	po/ja.po
	po/lt.po
	po/lv.po
	po/nb.po
	po/nl.po
	po/or.po
	po/pl.po
	po/pt_BR.po
	po/ro.po
	po/ru.po
	po/sk.po
	po/sl.po
	po/sq.po
	po/sr.po
	po/sv.po
	po/tr.po
	po/uk.po
	po/vi.po
	po/zh_CN.po
 2011-08-22 13:06:27 +02:00
Wim Taymans
c81c62d03a fourcc: remove fourcc 
Remove fourcc in caps.
Fix pbutils descriptions.
Add more video macros
Fix some unit test
 2011-08-22 12:22:02 +02:00
Stefan Kost
54c15acd11 docs: fix xref for the property 2011-08-20 19:46:31 +02:00
Stefan Kost
01bbdd6bdf docs: handle warnings emitted by gtk-doc 
This is useful and in most cases someone had put arbitrary markup into the docs,
misspelled xref'ed symbols, forgot to add stuff to the docs etc..
 2011-08-20 19:16:42 +02:00
Wim Taymans
dae848818d audio: rework audio caps. 
Rework the audio caps similar to the video caps. Remove
width/depth/endianness/signed fields and replace with a simple string
format and media type audio/x-raw.
Create a GstAudioInfo and some helper methods to parse caps.
Remove duplicate code from the ringbuffer and replace with audio info.
Use AudioInfo in the base audio filter class.
Port elements to new API.
 2011-08-18 19:15:03 +02:00
Wim Taymans
ba1ca45eda video: add some more macros 2011-08-17 17:18:02 +02:00
Josep Torra
5629ed74b3 Fix debug statements 
Fixes build on MacOSX

Signed-off-by: Edward Hervey <edward.hervey@collabora.co.uk>
 2011-08-10 11:15:41 +02:00
Wim Taymans
26c9db9280 video: improve debug 2011-08-04 15:18:03 +02:00
Wim Taymans
6b8617271c video: ensure sign in scale function 2011-08-01 16:50:28 +02:00
Wim Taymans
d634b3e6d9 videopool: add implementation 
Rename very long structure name to GstVideoAlignment
Add the implementation of the video alignment config setter and getters.
 2011-08-01 16:48:46 +02:00
Wim Taymans
cfea7a74fd videopool: add stuff related to bufferpools 
Add bufferpool options and extra config parameters.
 2011-07-29 17:14:07 +02:00
Wim Taymans
42b49f6b0e video: add macro to access flags 2011-07-29 12:25:13 +02:00
Tim-Philipp Müller
c39ad574aa video: make GST_VIDEO_FORMATS_ALL define more readable 
We don't need all those quotes, strings will be parsed as strings
regardless, and g-i doesn't seem to like all those escaped quotes.
 2011-07-28 13:39:14 +01:00
Wim Taymans
37e7d7415e video: add pack and unpack functions 
Add pack and unpack function to handle complex formats in the future.
 2011-07-25 18:35:01 +02:00
Wim Taymans
68088f7992 video: add more info in the format structure 
Add a field to describe how many bits are used to pack items.
Specify the shift for each component.
Add some more flags to better describe the format.
 2011-07-25 18:08:24 +02:00
Wim Taymans
8ede2683df metavideo: fix for API change 2011-07-11 18:21:49 +02:00
Mark Nauwelaerts
40aad050e2 video: init video info to some sensible defaults 2011-07-10 21:47:12 +02:00
Wim Taymans
87e06b6808 video: add macros for par and fps 2011-07-10 13:47:35 +02:00
Tim-Philipp Müller
dd56714b14 ffmpegcolorspace -> videoconvert 2011-07-07 23:59:59 +01:00
Wim Taymans
7197af583d video: update docs 2011-07-05 16:58:04 +02:00
Tim-Philipp Müller
4bf26ba5d2 Add -DGST_USE_UNSTABLE_API to the compiler flags to avoid warnings 2011-07-05 10:07:08 +01:00
Wim Taymans
4340b80f81 video: add macro to get frame size 2011-07-04 18:08:25 +02:00
Wim Taymans
9b259250a1 video: add some more macros 
Add macros to get the plane and offset of a component.
 2011-07-04 16:27:50 +02:00
Wim Taymans
ddce68a5c2 video: More video helper library improvements 
Make a new GstVideoFormatinfo structure that contains the specific information
related to a format such as the number of planes, components, subsampling,
pixel stride etc. The result is that we are now able to introduce the concept of
components again in the API.
Use tables to specify the formats and its properties.
Use macros to get information about the video format description.
Move code to set strides, offsets and size into one function.
Remove methods that are not handled with the structures.
Add methods to retrieve pointers and strides to the components in the video.
 2011-07-04 16:01:14 +02:00
Wim Taymans
65d2d56f03 meta: add some docs 2011-06-23 09:55:27 +02:00
Wim Taymans
d68f2d4694 meta: add video crop metadata 2011-06-23 09:30:19 +02:00
Wim Taymans
1d9deae5be video: add video copy function 
Add a function to copy a video frame, taking care of source and destination
strides.
 2011-06-22 15:25:35 +02:00
Wim Taymans
296630a959 video: use gint to make parsing easier 
Use gint for with/height etc to make it easier to pass the variables to various
caps and structure parsing functions.
 2011-06-21 17:31:17 +02:00
Wim Taymans
6d9e76f2de video: remove intermediate Plane structure 
Remove the GstVideoPlane structure and move the fields directly into the
GstVideoInfo structure. This makes things a little easier to read and also makes
it more likely that we can pass the stride array to external libraries.
 2011-06-20 11:25:58 +02:00
Wim Taymans
7426f19027 metavideo: small fixes 
Set the buffer as a field in the metadata so that we can use it to map the
buffer data.
Fix wrong assert.
 2011-06-17 17:44:56 +02:00
Wim Taymans
20d8d3050c video: use metadata to set up strides 
Use the GstMetaVideo when we can to map the buffers and set up the strides.
 2011-06-17 16:47:25 +02:00
Wim Taymans
42abb6672e video: Add GstVideoFrame helper structure 
The videoframe structure can be used to easily parse the contents of video
buffers.
 2011-06-17 15:41:31 +02:00
Wim Taymans
6a254de438 video: port to new API 
Add support for palette again.
Rewrite setup code for videoconvert using the new video methods.
 2011-06-17 15:39:50 +02:00
Wim Taymans
1aa7ad7dae video: rework part 2 
Update docs.
Add method to get number of components.
Implement method to calculate defaults from format and dimensions.
Improve caps parsing.
Implement GstVideoInfo to caps conversion.
 2011-06-17 15:37:38 +02:00
Wim Taymans
a7ae8d41aa video: rework part 1 
Add GstVideoFlags similar to the flags on the metadata. The idea is to replace
the metadata flags with the GstVideoFlags.
Move VideoPlane to video.h, it contains the information for a plane.
Add GstVideoInfo structure that holds the current configuration of a video
format.
Add methods to parse caps into GstVideoInfo.
 2011-06-17 15:33:12 +02:00
Wim Taymans
3b9477e173 video: add methods to parse X11 visuals 
Add method to convert X11 visual description to GstVideoFormat
 2011-06-16 12:52:13 +02:00
Wim Taymans
42fa1010cb video: update video caps 2011-06-16 12:52:13 +02:00
Wim Taymans
e6f8f7f310 video: fix header after merge 2011-06-02 12:21:28 +02:00
Wim Taymans
f9967e4aac Merge branch 'master' into 0.11 
Conflicts:
	gst-libs/gst/video/video.h
	gst/playback/gstplaysinkaudioconvert.c
	gst/playback/gstplaysinkvideoconvert.c
	tests/check/libs/rtp.c
 2011-06-02 12:18:13 +02:00
Tim-Philipp Müller
47614d3106 video: sprinkle some G_GNUC_CONST 
Mark functions that have no effect besides their return value and
only inspect their input arguments with G_GNUC_CONST. (We just
ignore the g_return_val_if_fail() guards for this)
 2011-05-28 12:29:46 +01:00
Tim-Philipp Müller
2699d875bf video: clean up header file 
Sprinkle some spaces and newlines here and there.
 2011-05-28 12:29:46 +01:00
Wim Taymans
dfcb6580a3 convertframe: fix for merge conflict 2011-05-24 09:55:47 +02:00
Wim Taymans
a87c021237 Merge branch 'master' into 0.11 
Conflicts:
	gst-libs/gst/video/convertframe.c
 2011-05-24 09:47:15 +02:00
Stefan Kost
ce1369a7e5 docs: add missing parameter docs 2011-05-24 00:12:26 +03:00
Stefan Kost
6bee2cb4ee docs: add missing documentation for various pieces 2011-05-23 23:56:09 +03:00
Stefan Kost
8db7c1221e convertframe: fix docs 
Fixup paramter mismatch between func and prototype. Add missing parameter docs.
 2011-05-23 15:21:59 +03:00
Stefan Kost
b91b12b639 whitespace: trim trailing whitespace 2011-05-23 13:53:06 +03:00
Stefan Kost
6e12954c68 video.c: use a break and a final warning instead of early returns 
Use breaks for case branches instead of return 0. We don't expect these to
happen anyway. Thus have a warning before the final return to make it easier to
see when things go out of sync.
 2011-05-23 13:50:59 +03:00
Stefan Kost
40273cf2d3 video.c: use g_assert_not_reached() for logical error here. 
This will help to detect them closer to the source if they ever happen.
 2011-05-23 13:50:09 +03:00
Wim Taymans
489eed9bb8 Merge branch 'master' into 0.11 2011-05-19 11:31:53 +02:00
Robert Swain
ad2010d379 gstvideo: Add gst_video_get_size_from_caps function 
gst_video_get_size_from_caps () allows easy calculation of the raw video
buffer size from some fixed video caps.

API: gst_video_get_size_from_caps()
 2011-05-18 14:13:46 +02:00
Wim Taymans
c81b1b8019 -base: remove metadata (des)serialize functions 2011-05-11 19:12:42 +02:00
Wim Taymans
ec57868488 -base: don't use buffer caps 
Port to newest 0.11 core API, remove GST_PAD_CAPS and GST_BUFFER_CAPS.
 2011-05-09 13:05:12 +02:00
Wim Taymans
e7f56a7817 metavideo: add flags and a define for the API 2011-04-29 11:27:46 +02:00
Wim Taymans
6cf9c890c9 metavideo: first attempt at video metadata 
Add a first version of video metadata for buffers that can contain more info
about the video such as strides and flags etc.
 2011-04-28 19:20:58 +02:00
Sebastian Dröge
c8792778f8 Merge branch 'master' into 0.11 2011-04-16 16:06:26 +02:00